Need Help Earth Science: Due in 3 minutes

Which of the following is not an example of a fossil:

Question 1 options:

A) petrified wood


B) coprolite


C) amber


D) mud

Answers

Answer 1

Answer:

Answer is Mud,


Related Questions

Which one of the following components is responsible for the clotting of blood? Select one: O a plasma O b. leukocytes O c. hemoglobin O d. thrombocytes​

Answers

Answer:

D. thrombocytes​

Explanation:

The main function of thrombocytes is to stop the bleeding of injured blood vessels. In mammals, thrombocytes are anucleated cell fragments called platelets.

Thrombocytes is responsible for the clotting of blood.

What are thrombocytes?

The microscopic blood cells known as platelets, or thrombocytes, aid in blood coagulation. Your body naturally stops bleeding with platelets.

Plasma, red, white, and platelet-containing blood cells make up whole blood. Platelets, the lightest component of whole blood, are pushed to the walls of your blood vessels because they are the heaviest part of the blood.

This allows plasma and blood cells to flow through the center, allowing platelets to reach injury rapidly to stop bleeding.

Therefore, Thrombocytes is responsible for the clotting of blood.

To learn more bout thrombocytes, refer to the link:

https://brainly.com/question/14095336

#SPJ2

What would happen inside a cell if it's lysosomes had leaky membranes

Answers

Answer:

Explanation:The membrane "sacks" would have to be broken open in order for the enzymes to reach the interior of the cell.

Answer:

If the lysosomes had a leakage, then it could cause plasma membrane disruption.

Pea crabs live their entire lives inside of an oyster. They live inside the oyster's gills and feed on the
food that filters in. Often as the oyster grows, its muscles and gills will become weak. This symbiotic
relationship is an example of
O Parasitism
O Predation
O Mutualism
O Commensalism

Answers

Commensalism, the crab benefits from the oyster but the oyster is neither benefited nor harmed.

What type of cell transport is shown in the figure below?

Answers

Answer:

facilitated diffusion

what happens to the 90% of energy available if 10% moves on to the next trophic level

Answers

Answer:

Released as heat

Explanation:

The vast majority of energy in the ecosystem is used by the organisms to power chemical reactions in the cell.

Therefore, this energy is lost as heat when it powers metabolic processes, rather than being passed on to the next trophic level.

What makes carbon atoms ideally suited to their role in living things?
A.Their ability to form long chains of atoms
B.Their ability to form covalent bonds
C.Their ability to form liquid substances
D.Their ability to form compounds and with other elements

Answers

A. their ability to form long chains of atoms

thats the answer i got

Describe how an enzyme’s structure affects its function:

Answers

Answer:

Most enzymes are proteins and therefore their function is specific to their structure. Enzymes function as a catalyst to increase the rate of virtually all the chemical reactions that take place in a living system

Explanation:

I NEED THIS ASAP PLZ / I WILL NAME YOU BRAINLIEST PLEASEEE!! What might happen to the Burmese python population over time as it reaches or surpasses its carrying capacity in South Florida? How might other organisms in the ecosystem be affected? What might happen to the population sizes of various types of organisms in the Everglades?

Answers

Answer:

As the Burmese python surpasses its carrying capacity in South Florida, the overpopulation of it leaves less resources for each python, and other organisms. Predators may have way too many pythons, and not be able to keep the balance, and prey might be over hunted or eaten. The population sizes may decrease due to the over-population of the pythons.

Explanation:

If there are ever too many of any ORGANISM in a ecosystem, the balance is sure to be ruined.

Hope this helps!

How is oceanic crust formed?

Answers

Answer:

it is constantly formed at mid-ocean ridges, where tectonic plates are ripping apart from each other.

Describe the structure and function of the cell membrane.

Answers

Answer:

The cell membrane, therefore, has two functions: first, to be a barrier keeping the constituents of the cell in and unwanted substances out and, second, to be a gate allowing transport into the cell of essential nutrients and movement from the cell of waste products.

Explanation:

Which letter in the image above represents the activation energy of a reaction
WITHOUT an enzyme present?

C
B
A & B
A

Answers

Answer: B

Explanation: Because the Red shows activity

Activation energy is defined as the minimum amount of energy required for activating the atoms or molecules to undergo chemical transportation or transfer.

The correct answer is:

Option D. The letter A.

In the graph, activation energy can be explained as:

1. The activation energy is the minimal amount of energy necessary for the compounds to participate in the chemical reaction.

2. In the graph, the activation energy without the enzyme is represented by A,  the activation of energy with enzyme is represented by B, and the change in the free energy is represented by C.

Thus, the correct answer is Option D.

To know more about activation energy, refer to the following link:

https://brainly.com/question/11334504

enzymes are important because they contain what?

Answers

Chemical reactions are important because they break down and make new molecules constantly, and are necessary for life. ... Enzymes are important in living organisms because they speed up chemical reactions that take place in cells. (Innetnt) :)

Answer:

Enzymes are proteins that serve as catalysts for certain chemical reactions. They help the human body properly digest food and break down molecules into smaller units so that the intestines can absorb all its nutrients. Enzymes occur naturally in several foods and eating them raw gives the body an ample supply to help properly digest food, maintain optimum condition of the internal organs, as well as fight cancer cells

Explanation:

Enzymes is on

Sprouts

Nuts and Seeds

Fruits and Vegetables

Papaya and Pineapple

12. An atom with an atomic number of 34, and a mass number of 79 has:
protons
neutrons
electrons
b. 45 Protons, 45 Neutrons, 34 Electrons
a. 34 Protons, 45 Neutrons, 34 Electrons
c. 45 Protons, 34 Neutrons, 34 Electrons

Answers

Answer:

Answer is A.

Explanation:

atomic number is number of protons.

atomic mass is protons + neutrons

and electrons = number of protons

I need help with this

Answers

Answer:

So...

Explanation:

As well as carbohydrates, lipids also contain carbon, hydrogen and oxygen (since they have a hydrocarbon chain and glycerol backbone)

Proteins can also contain nitrogen atoms (amino acids); proteins also have an 'R' group; proteins also are folded structures

The nitrogen, phosphate groups, carbon rings are component phospho(lipids)

Lipids also have fatty acid chains and glycerol

Hope that helps! x

What’s the answer? Fastest gets brainliest if it works!

Answers

Answer:

b) Water

Explanation:

Cellular respiration or aerobic respiration is a series of chemical reactions which begin with the reactants of sugar in the presence of oxygen to produce carbon dioxide and water as waste products.


A toy car accelerates 1.25 m/s2 when a child pushes it with a force of 0.1 newtons. What is the mass of
the car?

Answers

Answer:

0.089

Explanation:

The formula to solve for mass is:

m=F/a

So, The force is 0.1, and the acceleration is 1.25^2.

First you must square 1.25, which will give you 1.12 ( I rounded).

Now, we have 0.1/1.12, which equals 0.089, or 0.09.

I really hope this helps.

how does coriolis effect affect the climate zones in the world? PLEASE HELP! I WILL GIVE BRAINLY TO PROPER ANSWER!

Answers

Answer:

Please Mark as Brainliest

Explanation:

The development of weather patterns, such as cyclones and trade winds, are examples of the impact of the Coriolis effect. ... As warm air rises near the Equator, for instance, it flows toward the poles. In the Northern Hemisphere, these warm air currents are deflected to the right (east) as they move northward.

The Coriolis effect was presumed to be the reason for the rotation of low pressure areas which is anticlockwise in the Northern Hemisphere and Clockwise in the Southern Hemisphere. The problem with this is that it would carry the winds to the east in either hemisphere because of the velocity of the surface being faster near the equator going east bound at the equator at just over 1,000 miles per hour. The velocity drop by 35 degrees north or south is to about 860 mph. The only problem with this concept is that it doesn’t sustain a recurving circular flow. South bound winds are slower and would carry to the west.

There is only one structure that explains the full vortex structure of storms. That structure is an Electromagnetic particle vortex. Sorry folks the Coriolis effect is one of those things that needs sent to the dustbin of history (Trash for Americans).

The weather plasma flow linkages are being well studied now. There is no reason to continue to teach Coriolis Effect regards rotation of storms. It does have effect in things like the massive ocean currents and the generalized flows on earth of winds but it doesn’t affect rotation of storms. Even there we are learning that motion north and south from the equator is primarily electrical in nature.

Study the image.
What do the arrows at point 3 indicate?
A) Warm air is cooling quickly.
B) Cool air is above water.
C) Cool air is warming quickly.
D) Warm air is above land.

Answers

Answer:

The answer is C

Explanation:

Answer:

A

Explanation:

The warm air is sinking meaning that it's cooling down. Cooler air is denser that's why they sink while warmer air is less denser, it rises.

Which statements accurately describe osmosis? Check all that apply.


Water moves from areas of high concentration to areas of low concentration.

Water moves from areas of low concentration to areas of high concentration.

Too much water in a cell can cause it to shrink.

Too much water in a cell can cause it to swell.

Too little water in a cell can cause it to shrink.

Too little water in a cell can cause it to swell.

Answers

Answer:

- water moves from areas of high concentration to low concentration.

- too much water can cause it to swell

- too little water can cause it to shrink

Explanation:

What is never found inside the lipid bilateral of a cell membrane

Answers

Answer:

Cell membranes restrict diffusion of highly charged molecules, such as ions, and large molecules, such as sugars and amino acids.

Explanation:

Cell membranes serve as barriers and gatekeepers. They are semi-permeable, which means that some molecules can diffuse across the lipid bilayer but others cannot. Small hydrophobic molecules and gases like oxygen and carbon dioxide cross membranes rapidly. Small polar molecules, such as water and ethanol, can also pass through membranes, but they do so more slowly. On the other hand, cell membranes restrict diffusion of highly charged molecules, such as ions, and large molecules, such as sugars and amino acids. The passage of these molecules relies on specific transport proteins embedded in the membrane.

NEED ANSWERS FOR ALL 3 PLEASE

Answers

Oof biology is a toughie I’m sorry but I’m not able to help you on this one just google the answers

Many birds live in mountainous temperate forest ecosystems. Above the tree line on mountains, however, the ecosystems change. Few birds are found there. Many factors contribute to the lower number of birds seen above a mountain’s tree line. Which of these factors is abiotic? _________________________________
(limited food, frequent high winds, high flying predators, no trees for shelter)

Answers

im pretty sure it’s no trees for shelter!

Anne was observing a cell under a microscope which was undergoing binary fission. Which type of cell was Anne observing?
A.
Eukaryotic animal cell
B.
Eukaryotic plant cell
C.
Prokaryotic cell

Answers

Have you tried the app Socratic it teaches and gives you answers...

What is the theory of natural selection, and why does it occur in an organism?

Answers

Answer:

Natural Selection is survival of the fittest aka Darwinism. It basically states that the strongest survive and the weakest don't. Maybe it's through food shortages, bad weather, or predators. It occurs in an organism for population control. If there is too big of a population, then there will be a recourse drought and natural selection will do its thing again.

match the statements below with the appropriate term. Write the letter in the appropriate space.

Answers

Answer:1. A revenue not yet recognized; collected in advance.

B Unearned Revenues

2. Office supplies on hand that will be used in the next period.

A Prepaid Expenses

Explanation:

Peter loves music. He believes that he does his homework better and faster when he listens to music. His parents say that music is distracting when studying.
a. What is the problem?

Answers

Answer:

I think the problem is that  Peter is not studying; he is doing his homework.

Studying means he is preparing for a test and learning something. Homework is something you already know.

Just answer 6 and 7 please I just answer what u can

Answers

Answer:

They are not verbal-- something less in the impostance of getres tey more than it.

Explanation:

An essay is, generally, a piece of writing that gives the author's own argument — but the definition is vague, overlapping with those of a paper, an article, a pamphlet, and a short story. Essays have traditionally been sub-classified as formal and informal

Answer:

someone answered right when i was about to answer wow

Explanation:

hi pls help if u can,, will mark brainliest
1. How many food chains make up the food web?



2. Which organism is an herbivore?



3. Which organism is an autotroph?



4. Which organism is a third-order heterotroph? To what trophic level does that organism belong?



5. Which organism is an omnivore?



6. Which organisms belong to more than one food chain?



7. Which organism belongs to more than one trophic level?



8. What are decomposers? From which trophic levels are the organisms that decomposers feed on?



9. What does a pyramid of energy show about the amount of energy available at different trophic levels of a food chain?



10. Why do different trophic levels have different amounts of energy?

Answers

Answer:

1. 3

2. insects

3. plants

4. snakes  the 4th

5. birds

6.plant, bird, insect, snake

7. birds

8. Decomposers are organisms (bacteria and fungi) that break down dead organisms. They could be at all trophic levels

9.  pyramid of energy shows how much energy is retained in the form of new biomass at each trophic level, while a pyramid of biomass shows how much biomass (the amount of living or organic matter present in an organism) is present in the organisms.

10. energy is lost at each level. Most of the energy lost is lost as heat. Food webs and food chains both involve multiple trophic levels.

Salmonella typhi is a bacteria that reproduces by splitting into two
identical organisms. What type of asexual reproduction is this?
1Binary Fission
2O Vegetative Propagation
3Budding
4Fragmentation

Answers

Answer:

Binary fission

Explanation:

Binary fission is a type of asexual reproduction in bacteria in which two identical daughter cells arise from a new cell. It is asexual in the sense that it does not require two parents but only one.

According to this question, Salmonella typhi is a bacteria that reproduces by splitting into two identical organisms. This is evidently a type of BINARY FISSION reproduction by the bacteria cell.

explain what natural selection is and how it occurs

Answers

Answer:

Natural selection is when an animal adapts to their environment to survive and produces more offspring. It occurs when the animal isn’t thriving in their environment and they make adaptions to where they can survive.

Explanation:

An example of natural selection is, a bird used to have a really thick and short beak. But to have more access to food they adapted to their environment and now have a long and skinny beak.

Hope this helps :)

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Who persecuted the Jews in Germany?A. Julius StreicherB.Adolf HitlerC.MussoliniD.Reinhard Heydrich What is the present value of an asset that yields $1,500 in five years and $3,000 in 10 years if the discount rate is 8% Governed enslaved people What is the solution-2|2.2x-3.3|=-6.6 Over various spans of time, human populations have increased, decreased, or remained the same, and at both global and local levels. Which statement best explains this observation? A. Unlike other populations, the human population changes size because of specific choices of its members. B. Unlike other populations, the human population has the ability to grow rapidly without limit. C. Like other populations, the human population is affected by a variety of factors in the environment. D. Like other populations, the human population increases and decreases in a cyclical pattern. In a balanced ecosystem with predators and prey, if the prey population decreases then....? Bunny Hill Ski Resort charges $35 for ski rental and $10 an hour to ski. Black Diamond Ski Resort charges $40 for ski rental and $5 an hour to ski. Create an equation to determine at what point the cost of both ski slopes is the same.HELP PLZZZZZZZZZ :( A 10x 35 = 5x 40 B 10x + 35 = 5x + 40 C 10x + 40 = 5x + 35 D 10x 40 = 5x 35 If the linear regression is y = 5.21 + 0.35x, what is the value of the slope? list types of line you know What property is this an example of ... 56 + 82 = 82 + 56? The following list includes a series of accounts for Sanjeev Corporation, which has been operating for three years. These accounts are listed and numbered for identification. Following the accounts is a series of transactions. For each transaction, indicate the account(s) that should be debited and credited by entering the appropriate account number(s) to the right of each transaction. The first transaction is used as an example.Account No. Account Title Account No. Account Title1 Cash 10 Income Taxes Payable2 Accounts Receivable 11 Common Stock3 Supplies 12 Additional Paid-in Capital4 Prepaid Expenses 13 Retained Earnings5 Equipment 14 Service Revenue6 Patents 15 Operating Expenses (wages, supplies)7 Accounts Payable 16 Income Tax Expense8 Note Payable 17 Interest Expense9 Wages Payable 5. Abolitionists supported what cause?-The rights of all blacks.-The freedom and rights of blacks and increased rights of women.-The rights of freedom of blacks.-The rights of black men. Which of the statements below summarize why a buyer would desire a purchase allowance? (Check all that apply.)In order to keep defective, but still marketable merchandise, the buyer would need a reduction in the purchase price.Purchased merchandise was defective or unacceptable.The buyer purchased a large amount of merchandise and was eligible for a reduced purchase price.The seller could not pay within the discount period. if h(x)=3x + 4 , what is h(2x-3) Which statement is correct? Does Depressants slows down the body reactions?What is the most common drug among students ages 13- 21.Slow down the body's reactions, decrease heart & breath rates, lower blood pressure, relax muscles & relieve tension. *DepressantsAmphetaminesStimulantsNarcoticsdont ansewr if you just want points tysm !!! Ubica del recuadro el conector que mejor sentido le da a cada enunciado. Escrbelo en el lugar que permitaque el texto tenga coherencia. Which of the following is included in the Five Pillars of Islam?study island C Paraque sirve la informacin que se encuentracontenida en tablas de datos? Which explains how you round 212.809 to the nearest hundredth?