WILL MARK YOU BRAINLIEST!

WILL MARK YOU BRAINLIEST!

Answers

Answer 1

Answer:

Below .

I hope the information give below is helpful .

Explanation:

In question 1 ;

The independent variable is the fertilizer

The dependent variable should be the rate of growth of the plants

The constant doesn't change so other factors that affect plant growth and health, such as soil quality and watering, would need to remain constant.

The controlled variables might be things such as the the quality of soil and the amount of water given to the plants. If these factors were not constant, and certain plants received more water or better soil than others

The experiment in question 1 is a controlled experiment

The part of the garden that didn't receive fertilizer is the control group

According to the question; She didn't hypothesize .

In question 2 '

The independent variable is the floor wax

The dependent variable was protecting the floor tiles against scratches.

It is a controlled experiment but there's no much information to determine if there is any variability and repetition )

The sections that received no wax is the control group

There is no hypothization (if that's a word :) ).The shopping mall didn't hypothesize (maybe that the tough steel would be better )

I'm not sure of any constant needed  when applying floor wax.

WILL MARK YOU BRAINLIEST!
WILL MARK YOU BRAINLIEST!
WILL MARK YOU BRAINLIEST!
WILL MARK YOU BRAINLIEST!

Related Questions

What is heterotrophic nutrition?

Answers

Answer:

Type of nutrition in which organisms depend upon other organisms for food to survive.

Explanation:

Which of the following describes the products of meiosis?

Answers

Answer:

Sry JK

Answer: In contrast to a mitotic division, which yields two identical diploid daughter cells, the end result of meiosis is haploid daughter cells with chromosomal combinations different from those originally present in the parent. In sperm cells, four haploid gametes are produced.

The product of meiosis is four haploid daughter cells with genetically different as compared to their parents.

What is Meiosis?

Meiosis may be defined as the type of cell division in which a parent cell is able to synthesize four daughter cells that are haploid in nature. These daughter cells are genetically dissimilar with respect to their parents. It is also known as reductional division.

The process of meiosis generally occurs in the germ cells (sex cells) of males and females. The division of cells occurs twice in meiosis. Meiosis is generally completed in two steps that are as follows:

Meiosis IMeiosis II.

These steps are further divided into Prophase, Metaphase, Anaphase, and Telophase. Overall, it significantly determines the nature as well as the characteristics of a cell

Therefore, the product of meiosis is four haploid daughter cells with genetically different as compared to their parents.

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The question seems incomplete. Your complete may be as follows:

Which of the following describes the products of meiosis?

2 genetically identical daughter cells.4 genetically identical daughter cells.2 genetically non-identical daughter cells.4 genetically non-identical daughter cells.

What does an atom consist of?

Answers

Answer:

Atom consist of subatomic particles.

Explanation:

Which are electron, proton and neutron.

which sphere regarding carbon would be the most immediately affected by a decrease in sunlight

Answers

Answer:

All of this extra carbon needs to go somewhere. So far, land plants and the ocean have taken up about 55 percent of the extra carbon people have put into the atmosphere while about 45 percent has stayed in the atmosphere. Eventually, the land and oceans will take up most of the extra carbon dioxide, but as much as 20 percent may remain in the atmosphere for many thousands of years.

The changes in the carbon cycle impact each reservoir. Excess carbon in the atmosphere warms the planet and helps plants on land grow more. Excess carbon in the ocean makes the water more acidic, putting marine life in danger.

What assumptions does the author make when presenting the information? Is there other historical data that should be considered before making such claims? *EASTER ISLAND*

Answers

The correct answer to this open question is the following.

The assumptions that the author makes when presenting the information are that the author makes a comparison of what could have happened on Easter Island to other places in the world that suffered a similar fate.

There is practically no other historical data that should be considered before making such claims. Indeed, what happened on Eastern Island, also called RAPA NUI by the natives, is a mystery. Yes, there are legends and oral tradition stories that refer to what could have happened, but nothing based on scientific terms that could be demonstrated. Theories varied form the possible scenario of the sinking of the Lemurian continent. Due to that incident, many natives decided to leave and sail to other regions of the planet such as Hawaii, the Polynesian islands, and of course, Easter Island.

The European Starling is an invasive species of songbird found here in the United States. The growing population of starlings has caused displacement of Eastern Bluebird from their normal nesting sites. This is an example of

interspecific competition.
intraspecific competition.
resource partitioning.
commensalism.

Answers

Answer:

Explanation:

European starlings are agricultural pests. They damage crops and berries. European starlings also aggressively compete with native birds for the insects they eat. ... Large numbers of European starlings can cause dangerous and expensive damage to jet engines when they get sucked in.

The growing population of starlings has caused displacement of Eastern Bluebird from their normal nesting sites. This is an example of interspecific competition.

what is interspecific competition?

Two models Lotka-Volterra model of competition and the Tillman’s model of competition are used to describe the influence of exploitative competition among species.

Interspecific competition is defined as in an ecosystem when different types of species compete among themselves for the fixed and same resources like food, shelter, light, water, and the other essential necessities.

In such one organism may lower its population size because of not able to avail the limited resources where as other organism increase in the population and they also tend to limit the growth of that particular species.

Thus, competition occurs  in two ways either at an individual organism level, namely exploitative competition and interference competition.

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describe the active site of an enzyme. why is it important?

Answers

Answer:

An active site contains a binding site that binds the substrate and orients it for

catalysis. The orientation of the substrate and the close proximity between it and

the active site is so important that in some cases the enzyme can still function

properly even though all other parts are mutated and lose function.

Please choose as brainliest

A______is a bundle of neuron fibers found outside the CNS

Answers

Answer:

Nerve- a bundle of nerve fibers (axons) held together by connective tissue. Nerves are located outside the central nervous system. Bundles of nerve fibers within the central nervous system are called TRACTS. Nerve Fiber- an axon (a process of a nerve cell) and its sheath.

Explanation:

Hope This Helps :)

Which are the functions of proteins? A. Genetic information and regulation B. Enzymes and antibodies C. Hormones and steroids D. Insulation and storage

Answers

Answer:

A) genetic information

Explanation:

Proteins provide your body with a structural framework, and maintain proper pH and fluid balance

Answer:

A. Genetic information and regulation.


Neutrons and____
are found in the nucleus of an atom.
your answer goes here

Answers

Answer:

protons

Explanation:

which person is least likely to be concerned about potential long-terms side affects of genetically modified (GM) food?

Answers

Explanation:

GMO foods have been known to cause many side effects and some say that it even has the chance of causing cancer.

The people who are not concerned about these side effects, are the people who are making a large profit off of selling these engineered foods.

BRAINLIEST. Do fish lay eggs?

Answers

Answer:

yes

Explanation:

fishes lay thousands of eggs at one time in fact!!!

Answer:

NO

Explanation: Fish carry there children in a womb. the fish eggs you see in recipes are from cutting a fish open and taking them.

specifically how long did each eon last?

Answers

Answer:

one billion years

Explanation:

Suggest one factor, other than light intensity or carbon dioxide concentration, that could limit the rate of photosynthesis. How could you check if you were right?

Answers

i got a wap that’s all i have to say cactus jack sucked me

What process is represented in the diagram below?

A. Asexual reproduction
B. Sexual reproduction
C. Regeneration
D. Vegetative propagation

Answers

Answer:

A. Asexual reproduction

Explanation:

Because it requires only one cell.

However sexual reproduction require two cell for reproduction.

Asexual because it only needs one .

14. The Endosymbiotic Theory explains
*
O A. The origin of eukaryotes
O B. How species develop
O C. How bacteria live
O D. Why cells rely on one another

Answers

Answer:

A) the origin of eukaryotes

Explanation:

The Endosymbiotic theory talks about how the ancestors of modern eukaryotic cells were once 2+ prokaryotic cells. This theory says that one prokaryotic cell basically lived inside another prokaryotic cell and these cells formed a long term relationship. The prokaryotic cell eventually became a permanent part of the host and eventually evolved into modern day eukaryotic cells.

The Endosymbiotic Theory explains the origin of eukaryotes.

What is endosymbiotic theory?

The endosymbiotic theory posits that some eukaryotic cell organelles, such as mitochondria and plastids, evolved from free-living prokaryotes.

The most significant examples of endosymbiosis are represented by the endosymbiotic acquisition of plastids and mitochondria, introducing photosynthesis and respiration to eukaryotes.

Eukaryotic cells may have evolved when multiple cells joined together into one. They began to live in what we call symbiotic relationships. The theory that explains how this could have happened is called endosymbiotic theory.

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Question 4 of 10
If research is restricted, then the new discoveries made are limited. Which
action is most likely to increase the number of discoveries scientists can
make?
O A. Ignoring public opinion
O B. Increasing government funding of research
O C. Adding government regulations
O D. Eliminating private funding of research

Answers

The answer will be B. It is common sense

A tide table shows the date, time, and height of the predicted tides. What type of tide is the following table representing, semidiurnal, mixed semidiurnal, or diurnal? Date Day Time Height 11/30 Mon 11:58 am 6.34 H 11/30 Mon 11:43 pm 2.16 L 12/1 Tues 11:01 am 6.27 H 12/1 Tues 11:30 pm 1.99 L

Answers

Answer:

 the date

Explanation:

A tide table shows the date, time, and height of the predicted tides. The type of tide that the given table represents is mixed semidiurnal.

What is a mixed semidiurnal tide?

A mixed semidiurnal tide is a tide that has two high tides and two low tides of different magnitudes in each day. The interval between consecutive high tides or low tides is almost the same.

The height of the tides changes every day due to the gravitational pull of the Sun and the Moon on the Earth's ocean water. The influence of the Moon on tidal patterns is more significant than that of the Sun.

Therefore, a mixed semidiurnal tide is the one with two high and two low tides of different magnitudes in each day, which is represented by the given tide table. All of these characteristics indicate a semidiurnal tide pattern.

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Which statement regarding the structure or function of ribosomes is correct?
a. In eukaryotes, the ribosomes found in chloroplasts and mitochondria are 70S ribosomes, which are similar in size to prokaryotic ribosomes.
b. Ribosomes are found both free-floating and attached to the rough endoplasmic reticulum in eukaryotes and in prokaryotes.
c. Ribosomes are the sites of lipid biosynthesis in both prokaryotes and eukaryotes.
d. The ribosomes in the prokaryote are slightly larger than those found in the eukaryotic endoplasmic reticulum.

Answers

Answer:

C

Explanation:

Ribosomes are in Eukaryotic and Prokaryotic cells

I think this is correct

Ribosomes are the site for the protein synthesis. In eukaryotes, the ribosomes found in chloroplasts and mitochondria are 70 S ribosomes, which are similar in size to prokaryotic ribosomes. The correct answer is option a.

What is RER and SER ?

It is the rough endoplasmic reticulum and the smooth endoplasmic reticulum.

Eukaryotes and the prokaryotes both got the DNA and the ribosomes as well. The ribosomes which are present in eukaryotes are 80 S and the prokaryotes have 70 S type of ribosome units thus the Mitochondria along with the chloroplast in the prokaryotes have their own ribsomes as well as DNA which is 70 S that is same to the prokaryotes.

Endoplasmic reticulum is the site of lipid synthesis and with that they do show the association with ribosomes for the protein synthesis but not in prokaryotes but that happens in the eukaryotes.

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State the basic assumptions of the kinetic theory

Answers

Answer:

Gases

Explanation: The simplest kinetic model is based on the assumptions that: (1) the gas is composed of a large number of identical molecules moving in random directions, separated by distances that are large compared with their size; (2) the molecules undergo perfectly elastic collisions (no energy loss) with each other and with the ...

ADP is used as an energy source in organisms. True or False​

Answers

ATP is the most common energy source used in metabolism, so false I would say.

Why consumer in a food chain can’t get access to all energy in food chain?
Please I really need the answer

Answers

Answer:

Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level. A food chain can usually sustain no more than six energy transfers before all the energy is used up

Explanation:

How could increasing the number of plants help you decrease error in the experiment? Check all possible reasons.

It would increase the sampling error.

It would reduce the significance of any single measurement error.

It would make calculations easier.

Having more data would make the average height less affected by one or two plants that are randomly shorter or taller.

It would make a plant’s death less of an issue.

Answers

Having more data would make the average height less affected by one or two plants that are randomly shorter or taller.

Answer: Increasing the number of plants in an experiment will help decrease the error, because you have more test subjects to run the test on.

Explanation:

The more subjects that you have have the more tests you can run, this will give you a chance to get more accurate and consistent results. When completing an experiment, you normally have to run 5 or more tests in order to get a goos set of data. So by increasing the number of plants you test on, you'll be able to get a better set of data.

6. Which fossil type provides the most anatomical
information to paleontologists?

Answers

Answer:

amber

Explanation:

the amber completely preserves the specimen

The fossil type that provides the most anatomical information is amber

Which of the following observations best demonstrate water special property of cohesion

Answers

Answer:

You forgot to put down the "Following observations"

Explanation:

Your question can not be answered

Describe what a research question is

Answers

A research question is 'a question that a research project sets out to answer'. ....

Help me plz I need help !!!

Answers

Answer:

A

Explanation:

mitosis plus answer b and c are the same so those can't be correct.

The answer is going to be A

which should not be part of scientific inquiry bias,hypothesis,analysis,testing

Answers

Answer:

Bias

Explanation:

Bias is when your belief or someone elses gets in the way of having fair and equitable results. Bias should not be part of any scientific experiment, as it degrades the project. In most cases, bias is bad.

Are enzymes made out of carbohydrates

Answers

Answer:

no they are not .

Explanation:

enzymes are made up chains of amino acids . and they perform the critical task of lowering the activation energies of chemical reactions inside the cell .

Please please help with this question!
Explain the water cycle starting as a water molecule in the ocean.

Answers

The question is about the water cycle in the ocean. It says that your answer should start from the water molecule (H20, polar, covalent, Oxygen being Electronegtive, etc.)

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