Would we have the Same countries If Pangea existed? And would we look the same?explain please

Answers

Answer 1
i don’t think we would have the same countries. i feel like everything would be connected, like maybe a few really big countries instead of hundreds of different countries. i feel we would look different that how we already look because there would be more of different type of people around each other, resulting in mixed race reproducing.

Related Questions

The tree in your backyard is home to two cardinals, a colony of ants, a wasp's nest, two squirrels, and millions of bacteria. Together, all of these organisms represent a(n)

Answers

Answer:

hey umm can u help me on my homework

Explanation:

Its NM history

define prediction and how it is used form a hypothesis

Answers

Answer: upon previous measurements, observations, and experiments, that attempts to explain a natural system or part of a system. Following the scientific method, a scientist sets up an experiment to test the hypothesis.

Explanation:

Which is another word for 10 meters in the metric system? centimeter decimeter decameter hectometer

Answers

Answer:

decimeter

Explanation:deci means ten

Another word for 10 meters in the metric system is the decameter. Thus, the correct option for this question is C.

What is the metric system?

The metric system may be defined as a system of measurement that significantly utilizes the meter, liter, and gram as base units of length (distance), capacity (volume), and weight (mass) respectively. In order to measure any small or large quantities, we use units derived from the metric system.

In the metric system, 10 meters is equal to 1000 centimeters. While 10 meters is equal to 100 decimeters. 10 meters is equal to 0.1 hectometers. While 10 meters is equal to 1 decameter. This unit we get from conversion factor.

Therefore, another word for 10 meters in the metric system is the decameter. Thus, the correct option for this question is C.

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"Francesco Redi was a scientist that performed an experiment to determine whether maggots formed from rotting meat. Versions of his experiments are described below. Meat was placed in two beakers. One of the beakers was left open to the air. The other beaker was covered with a fabric that only allowed air to get in. As the meat rotted, flies landed on the meat in the open beaker but were unable to get to the meat with the fabric over it. After a few days, maggots appeared on the meat in the open beaker, but not in the closed beaker. In the next experiment, rotting meat was placed in two beakers. Dead flies were placed in one beaker, and live flies were placed in the other beaker. Both beakers were sealed, allowing no air in. Maggots appeared in the beaker with live flies, but not in the beaker with dead flies." 1. Explain how this experiment disproves the theory of spontaneous generation. (3 points)

Answers

Answer:

Francesco Redi performed an experiment explained in the question to confirm wheather maggots formed from roeeting meat. He explained that maggots on meat do not form spontaneously.

These maggots come from the eggs laid by flies on the meat as it is only found on open meat jar where flies can go and lay their eggs. It disaproves the spontaneous generation thoery as if it was true open jar or closed jar every rotting meat jar must carry maggots on them.

A scientist usually runs a(n) |

to see the effects
the independent variable has on the dependent variable.

Answers

Answer: Experiment.

Explanation:

Suppose that we have two related variables, A (independent) and B (dependent)

We could design an experiment where we can manipulate the value of A at will, and we also can observe how the variable B changes.

This is called an experiment, where the objective is to see how the variable B is related to the variable A, and then try to make a model that explains this relationship.



A stapler is used to staple 100 papers; it jams 5 times during the trial. A different brand of stapler performs the same test; it jams 22 times.






1 OR 2 type of stapler 1. independent variable



1 OR 2 number of jams 2. dependent variable

Answers

Answer:

This question is asking to identify the independent and dependent variables in the experiment.

Independent variable: Type/brand of stapler

Dependent variable: Number of jams

Explanation:

The independent variable in an experiment is the variable that is subject to control or manipulation by the experimenter. It is manipulated in order to effect a change in the dependent variable, which is dependent on it. In this experiment, the INDEPENDENT variable is the BRAND/TYPE OF STAPLER USED because it is what is changed or manipulated to produce an outcome.

On the other hand, a dependent variable is that which the experimenter measures. It is the variable that responds to the changes made to the independent variable. In this experiment, the NUMBER OF JAMS is the variable responding to the type of stapler used (independent), hence, it is the DEPENDENT variable.

chemicals that lower the energy need to start a chemical reaction are called

Answers

Answer:

catalysts

Explanation:

Answer:

enzymes

Explanation:

lower the level of energy that needs to be invested in a chemical reaction. A chemical reaction's activation energy is the “threshold” level of energy needed to break the bonds in the reactants.

advantages and disadvantages of performance enhancing drugs and athletes​

Answers

Depending on the side effects of the athlete is fine with the later on health issues that comes from the enhancing drugs then go on. My suggestion is if you really want to take Enhancing drugs make sure they’re Clean. There is Advantage but also disadvantage when coming to health and the athletes sport regulations

Identify the best 2 problem questions about things you might be observing right now.


please help ASAP!!!!

Answers

Answer:

Option 2 and 4

Explanation:

i think it is option 2 and 4 because it tells us what a character does :)

Adaptive features of Giant land snail ​

Answers

Answer:

Body Adaptations  ; The eyes of water-dwelling and land snails have adapted to perch on two eye stalks that can retract and extend from the snails' bodies. These eye stalks slip inside-out when retracting, protecting the snails' eyesight from predators, turf wars and the elements.

Shell Adaptations ; Snails' shells protect them from predators .

Breathing Apparatus ; Freshwater and marine snails have evolved gills, while terrestrial snails sport fully formed lungs.

Secretions  ; The slime that snails secrete (the mucus )is an adaptation that helps terrestrial snails survive out of water.

Breathing Apparatus ; Terrestrial snails sport fully formed lungs.

Explanation:

Which organelle is paired properly with its function?

Answers

C-ribosomes: synthesis proteins

why there is uncertainty in science.

Answers

Answer: absolute certainty is often difficult to achieve. Scientific uncertainty generally means that there is a range of possible values within which the true value of the measurement lies.

Please brainliest

how many fox cubs do they get 1.5-10 2.1-3 3.8-15

Answers

Answer:

5-10

Explanation:

Answer:

5-10

Explanation:

imagine a bodybuilder flexing their muscles. which type(s) of tissue go into that action?

Answers

Answer:

The tissues that come into action are cartilaginous, bone, muscular and tendon.

Explanation:

It must also be taken into account that the joints are the queens of contortionist movements, they are the ones that are most in demand, and the ones that most control the movements together with the proprioceptors and the muscular golgi reticulum.

Joints are not mentioned in the answer because they are not a tissue, but a set of tissues.

A group of students hypothesizes that the amount of alcohol produced in fermentation depends on the amount of glucose supplied to the yeast. They want to use 5%, 10%, 15%, 20%, 25%, and 30% glucose solutions. 1)What is the independent variable? 2)What is the dependent variable? 3)What control treatment should be used? 4)What variables should be standardized (controlled)? 5)What type of graph is appropriate for presenting these data?

Answers

Answer:

1) Glucose solutions

2) Amount of alcohol

3) Water

4) Yeast

5) Bar chart

Explanation:

1) Independent variable is the variable that is "intentionally altered" by the researcher only and is not affected by any other variable. The Independent variable in the question is the glucose solutions.

2) Dependent variable is the variable that is as a result of the independent variable. The dependent variable in the question is the amount of alcohol.

3) The control treatment that should be given to the control group should be water. The control group is the group in which other groups are usually compared to and are hence given the control treatment.

4) Control variable is the variable that is kept constant throughout the course of an experiment. The control variable in the question is the yeast.

5) The type of graph that will best represent these data is the bar chart. The glucose solution will be on the x-axis while the amount of alcohol produced will be on the y-axis.

Which statements describe processes involved in the accretion of planetesimals and protoplanets? Check all that
apply.
Both involve the melting of solid materials in the nebula.
Both involve the formation of solid particles from nebular materials.
Both involve the work of the gravitational push on nebular materials.
Both involve the trapping of gases and the clumping of masses of matter.
Both involve the growing of gas grains with the addition of atoms and molecules.

Answers

2 and 4 hope this helps

The statements which describe the processes involved in the accretion of planetesimals and protoplanets are:

II. Both involve the formation of solid particles from nebular materials.

IV. Both involve the trapping of gases and the clumping of masses of matter.

Accretion can be defined as the accumulation of coastal sediment, sand or land mass on a tectonic plate at a subduction zone over time.

Planetesimals refers to the small celestial bodies of a combination of dust, rock and gas which combines to form the planets, after the solar system begin to form.

Protoplanets can be defined as a large collection of matter within a giant cloud of gas and dust in orbit around the sun and developing into a planet. Thus, a protoplanet is a large planetary embryo in its early stages of evolution through accretion.

Basically, the processes involved in the accretion of planetesimals and protoplanets are;

The formation of solid particles from nebular materials.The trapping of dusts, gases and the clumping of masses of matter such as rocks.

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A population crisis usually occurs in a country that has:
A. minimal resources to support the population
B. lower average incomes
C.
a shortage of food
D. all of the above

Answers

D
because i they don’t have any resources

difference between w subcellular and acellular particles

Answers

Explanation:

The main difference between acellular and cellular organism is that acellular organism doesn't contain cells and cellular organism contain cells.

The scorpion and moth are active at night. Scorpions feed on moths and other insects that are also active at night. a Predation b Commensalism c Parasitism d Competition

Answers

Answer:

A. Predation

Explanation:

Predation involves an organism or animal feeding on other animals as a source of food without the addition of other animals who also eats the same source of food as it.

The scorpion and moth are active at night. Scorpions feed on moths and other insects that are also active at night. This only talks about the Scorpion and the various food sources it has which include moth and other night insects

WILL GIVE BRANLETS
What fraction does Point A on the number line below represent? A horizontal number line is shown from negative 1 to 0 to positive 1. There are tick marks to show increments of 1 over 8. Only the whole numbers are labeled. Plot Point A at 2 tick marks to the right of 0. fraction 4 over 8 fraction negative 4 over 8 fraction 2 over 8 fraction negative 2 over 8

Answers

Answer: the answer is 2over8

Explanation: the top person is wrong cause negative is to the left and positiveis to the right

pls give brainliest tell me if im wrong

The fraction that Point A on the number line below represent is negative 4 over 8. The correct option is B.

What is a number line?

A number line is a picture of a graduated straight line that serves as a visual representation of real numbers in elementary mathematics.

Every point on a number line is assumed to be a real number, and every real number is assumed to be a point.

Number lines are horizontal straight lines with integers placed at equal intervals in mathematics. A number line can represent all of the numbers in a sequence.

The correct answer is -4/8. There are seven marks between 0 and -1, and -8/8 is -1. You count the lines from 0 to A, and you get four lines. Each line represents one eighth.

Thus, the correct option is B.

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Your question seems incomplete, the missing image is attached below:

A group of the same cells working together make up tissues. Two or more tissues working together make up the_____ Response area of organization

Answers

Answer:

limb

Explanation:

the answer is limbs

Two or more tissues working together make up organs in the body.

What are tissues?

Tissues are formed of group of cells. they have specific origin and function.

The tissues forms organs and organ system in the body of an organism.

Based on their ability to perform different function and distinct morphology, tissues are classified into four main types.

Epithelial tissueConnective tissueMuscle tissueNervous tissue

Epithelial tissues create a protective lining around the delicate organs. They occupy the linings of digestive track, urinary track, etc. Epithelial tissues are protective and secretory in functions.

Connective tissues connect the organs in the body and also present in fat storing cells. Blood is an example of specialized connective tissue.

Muscle tissues have the property of contraction. Skeletal muscle, smooth muscles and cardiac muscles are present in the body of an organism.

Nervous tissues contain specialized nerve cells for the conduction of information and chemical signals from central nervous system to various parts of the body.

Therefore, tissues are important in control, co-ordination and regulation of body functions.

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PLEASE HELP (will give brainliest):
A sample of food is dehydrated, which kills all of the bacteria. However, in a few days, bacteria-free water is added to the food in a bacteria-free environment. Nevertheless, microscopic investigations indicate that bacteria are in the food. How did the bacteria get there?

Answers

Answer:

Because the cells in the dehydrated fruit become re-hydrated with the water which then gives the cells in both the water and the fruit the tools that it needs to "come alive" if you will. And the cells become active in the fruit and use the water to grow bacteria.

Explanation:

Why are carbon compounds do important to life?

Answers

Ans: A compound found mainly in living things is known as an organic compound. Organic compounds make up the cells and other structures of organisms and carry out life processes. Carbon is the main element in organic compounds, so carbon is essential to life on Earth. Without carbon, life as we know it could not exist.

What are atoms?

A. Tiny particles that make up all matter

B. Tiny particles that can only be seen with a microscope

C. Tiny particles that look like gnats

D. Particles that are so large they can not be seen

Answers

A. Tiny particles that make up all matter.

Answer:

the smallest particle of a chemical element that can exist.

PLEASE HELP URGENT ILL GIVE YOU BRAINLIEST Please describe how latitude and solar energy create different climate zones on Earth.

Answers

Answer:

Different latitudes on Earth receive different amounts of sunlight  the amount of sunlight that a particular latitude receives changes with the seasons.

A dairy farmer wanted to increase the amount of milk produced by his cows. He decides to test the effect of a particular feed additive. He gives half of his herd the additive. He maintains the amount of grazing time, the amount of water the cows drink per day, and even how often the cow gets chased by the local dog the same for all the cows. Each day the farmer milks the cows at the same time and compares the volume of milk.

Answers

Answer:

This question is incomplete; based on the understanding of the question, it aims at identifying the variables in the experiment conducted by the dairy farmer. The following variables will be provided in the answer: Independent, dependent, Control variable, Control group, Experimental group. The answers are:

Independent variable: FEED ADDITIVE

Dependent variable: AMOUNT (VOLUME) OF MILK PRODUCED

Constants: same amount of grazing time, the same amount of water the cows drink per day and the same frequency of how dogs chases the cows.

Control group: Herds that were not given the additive.

Experimental group: Herds that were given the additive

Explanation:

The independent variable in an experiment refers to the variable which is manipulated or changed in order to bring about a responding effect. The FEED ADDITIVE is the independent variable in this experiment.

The dependent variable is the variable that responds to the changes made to the independent variable. In this case, it is the AMOUNT/VOLUME OF MILK produced by the cows that responds to the effect of the feed additive, hence, it is the dependent variable.

In an experiment, a controlled variable or CONSTANT is the variable that is kept constant or unchanged throughout the experiment. In this case, the constants are the same amount of grazing time, the same amount of water the cows drink per day and the same frequency of how dogs chases the cows.

A CONTROL GROUP is the group that does not receive any experimental treatment in the experiment. It is used to compare the effect of the independent variable on the dependent variable. In this experiment, the control group are the HERDS that did not receive the feed additives.

The experimental group, on the contrary, are the groups that were subjected to experimental treatment. In this case, the experimental group are the HERDS that were given the feed additives.

Can traits of organisms be improved? Why? Explain. ​

Answers

Answer:

A single organism can not see an immediate improvement in their traits. Traits of a population can, however, be improved by means of microevolution. By this, I mean natural selection. Organisms with traits that are better suited towards an environment have a greater probability of surviving, meaning that there will be a larger output of offspring with these same traits. This causes gradual change and evolution over time, as more and more offspring receive traits that allow them to survive in their environment.

I hope this is able to help you. If you have any other questions, feel free to leave a comment. I am happy to help ^_^

In the carbon cycle, all animals must consume
other organisms because
A. they can not absorb enough carbon from water.
B. they cannot absorb carbon directly from the air.
C. they are in competition with plants for available
carbon.
D. they require carbon to perform photosynthesis.

Answers

Answer:

B is the anwser, I think.

Explanation:

1.  animals cannot perform photosynthesis

2. animals cannot go into competion with plants because plants are in a total different kingdom

3. Carbon is not in water,  yes there might be a charcol-carbon water filter, yet  carbon isn't in water

The most common mineral forming process?

Answers

Answer:

C. Crystallization of magma

Explanation:

From the given options, the most common mineral forming process is "crystallization of magma".

When there is an eruption and the magma rises to the earth's surface, it forms a lava. Then the lava begins to cool and crystallize to form igneous mineral rocks. During the crystallization process, it forms crystals.

This process is a common mineral forming process.

As dehydration progresses and blood volume decreases, blood pressure will ______ and heart rate will _______.

Answers

Answer:

the blood pressure will increase and the heart rate will stay the same

Explanation:

Answer:

rise, fall

Explanation:

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What differences do we see between the Natives and the Europeans? Why is it important to understand the differences between these two groups of people? Solve the above Its English grammar In a coffee cup calorimeter, 100.0 mL of 1.0M NaOH and 100.0 mL of 1.0M HCl are mixed. Both solutions were originally at 24.6 degrees Celsius. After the reaction, the final temperature is 31.3 degrees Celsius. Assuming that all the solution have a density of 1.0g/cm3 and a specific heat capacity of 4.18 J/oCg, calculate the enthalpy change for the neutralization of HCl by NaOH. Assume that no heat is lost to the surroundings or to the calorimeter. write down the three part of a computer. When you exercise the heart muscle pumps more blood through the body. The blood is carried to all parts of the body. What is found inthe blood that helps muscles perform during exericse?A. WaterB. NitrogenC. Carbon DioxideD. Oxygen simplify (-4x^5)(4x^2) A 13/16A -inch-long bolt is used in a machine. What is the length of the bolt written as a decimal? What is superior to the chin? Beryllium's atomic mass is 9, and its atomic number is 4. How many protons are found in a beryllium atom? Help i dont understand Pls help :( Given g(x)=-4x-2g(x)=4x2, find g(-2)g(2). Would the sum of -13 and 20 be positive or negative? Explain your reasoning. Use complete sentences. A car drives with an average velocity of 20.1 m/s . After some time, it has traveled 34.2 km. How long has the car been traveling? find three consecutive even integers whose sum is 54 what is ir + a + infinitive Which words were most influential during the enlightenment? How did the residents of South Beach likely feel about this solution? Sweeten Company had no jobs in progress at the beginning of March and no beginning inventories. The company has two manufacturing departments--Molding and Fabrication. It started, completed, and sold only two jobs during March-Job P and Job Q. The following additional information is available for the company as a whole and for Jobs P and Q (all data and questions relate to the month of March): Molding Fabrication Total Estimated total machine-hours used 2,500 1,500 $ 4000Estimated total fixed 15,000 $10,000 25000manufacturing overhead Estimated variable manufacturing 1.40 2.20overhead per machine-hour Job P Job Q Direct materials $13,000 $8,000 Direct labor cost $21,000 $7,500 Actual machine-hours used: 1,700 800Molding Fabrication 600 900 Total 2,300 1,700 Sweeten Company had no underapplied or overapplied manufacturing overhead costs during the month. Required:If Job Q included 30 units, what was its unit product cost? (Do not round intermediate calculations. Round your final answer to nearest whole dollar.) What is the flow of science ? what river is found in the western hemisphere a bee travels 7.6 m in 38 seconds. what is its velocity?