Which process causes river gravel to have
rounded edges?
A. abrasion
B. acid rain
C. ice wedging
D. oxidation

Answers

Answer 1
The answer is A. Abrasion!
I hope that helped :)

Related Questions

How do plants control homeostasis?​

Answers

Answer:

it happens with they mind bro

Answer:

Angiosperms or flowering plants maintain homeostasis by keeping their stomata (opening in the underside of a leaf that allows carbon dioxide to diffuse into and out of the leaf) open just enough to allow photosynthesis to take place but not so much that they lose an excessive amount of water.

please give brainliest

how does frshwater ecosystems help with flood conrol

Answers

Answer: In terrestrial ecosystems the presence of vegetation in floodplains and watersheds can reduce the occurrence and severity of flooding by slowing water flows, enhancing percolation and storage, and allowing gradual release of water, thereby maintaining base flows and reducing peak flows.

Explanation:

Photosynthesis requires light, water, carbon dioxide, and light absorbing
______.

Answers

Answer:

To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight. By taking in water (H2O) through the roots, carbon dioxide (CO2) from the air, and light energy from the Sun, plants can perform photosynthesis to make glucose (sugars) and oxygen (O2).

Explanation:

I didt really understand your question.

Answer:

chlorophyll

Explanation:

During light reaction, the chlorophyll entraps light and the solar energy is converted into chemical energy in the form of ATP molecules.

how long is evaporated milk good for after expiration date

Answers

Answer:

it's not...throw it away

Why isnt there a solar eclipse during every new moon?

Answers

Answer:

Eclipses do not happen at every new moon, of course. This is because the moon's orbit is tilted just over 5 degrees relative to Earth's orbit around the sun. For this reason, the moon's shadow usually passes either above or below Earth, so a solar eclipse doesn't occur.

Explanation:

Make this in own words if it's for a test or smth

Explanation:

Solar eclipse don't happen every new moon, because the moon's orbit tilted over degrees relative to the earth's orbit around the sun. The moon's shadow usually passes either above or below earth, so therefore that is the reason a solar eclipse does not occur every new moon

the use of dna information to direct the production of particular proteins is called

Answers

Answer:

translation is the use of dna information to direct the production of particular proteins

one of the most common chromosomal disorders is ________ in which a baby has ________________.

Answers

Answer:

One of the most common chromosomal disorders is Down syndrome. Down syndrome happens when abnormal cell division results in extra genetic material from chromosome 21, too few chromosomes, or part of a chromosome may be missing. The difficulties of Down syndrome include hearing and vision weakness, weak auditory memory, fine motor skill impairment, short attention span with distractibility. Having Down syndrome can increase the risk of developing Alzheimer's disease. Having down syndrome can be associated with other health conditions such as ear infections, dental problems, endocrine problems, and seizures.

1. The 1930s Dust Bowl in the Great Plains was caused by (1 point)

(O pts) deforestation.

0 (0 pts) contour plowing.

0 (0 pts) using renewable resources.

(1 pt) poor farming practices.

Answers

Answer:

poor farming practices

Explanation:

The flow of carbon from one carbon source to another is considered a carbon ___.
A. sink
B. flux
C.store
D. site

WILL MARK BRAINLIEST

Answers

Answer:

C.store of manila philippines is most beautiful in the earth

Explanation:

I think that is the true answer in this question please hearts me in brainly and give me a star ⭐

The answer is A.

The carbon flow is from the source cells such as leaf to the sink cells such as fruits.

Please help serious answers only

Answers

Answer:

venus

Explanation:

HELP!
Of the following, what is the most important for ATP production?
A) amount of sunlight
B) carbon dioxide
C) concentration water concentration
D) glucose concentration
E) oxygen concentration​​

Answers

Answer:

I THINK ITS A

im  not sure tho


What are the 2 main groups into which cells are classified? What is the major difference
between them?

Answers

Answer:

Eukaryote and Prokaryote

Eukaryotes have a nucleus and prokaryotes don't

Answer:

Prokaryotic and Eukaryotic

Explanation:

State two reasons why the fetal blood must not mix with the maternal blood?

Answers

Answer:During pregnancy, red blood cells from the unborn baby can cross into the mother's blood through the placenta. If the mother is Rh-negative, her immune system treats Rh-positive fetal cells as if they were a foreign substance. The mother's body makes antibodies against the fetal blood cells

Explanation:

a deposit of plaque on or within the arterial wall is known as a/an:

Answers

Answer:

Atherosclerosis

Explanation: It is a condition characterized by the formation of fatty plaques on the inner walls of the arteries

which particles cannot pas through the cell membrane

Answers

Answer:

glucose, charged particles

Explanation:

Linnaeus' classification of life only included two categories: animals and plants. Which three kingdoms did he leave out? ( point)
O Insecta, Fungi, and Monera
O Monera, Bacteria, and Protista
O Fungi, Monera, and Protista
O Bacteria, Insecta, and Protista

Answers

Answer:

C

Explanation:

These are the three missing kingdoms

Fungi, Monera, and Protista are the three kingdoms he neglected to mention.

What Linnaeus classification?The Linnaean system is based on similarities in apparent physical qualities. This system is a hierarchy of taxa, from the kingdom to the species. Each species is given a unique two-word Latin name. The domain, which was just added and is a larger taxon, is smaller than the kingdom. Seven levels make up Linnaeus' hierarchical classification scheme. They are kingdom, phylum, class, order, family, genus, and species, in order of largest to smallest. Linnaeus created a hierarchy for nature in Systema Naturae. He suggested that the entirety of nature may be divided into three big categories known as kingdoms. Animals, plants, and minerals made up these three kingdoms. He categorizes each of these kingdoms.

To learn more about Linnaeus classification refer to:

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the process of red blood cell production is called

Answers

Answer: Erythropoiesis

Explanation:

how can different amino acids affect secondary structure

Answers

Answer:

Exposure to positively charged amino acids (arginine and lysine) is found to clearly stabilize the secondary structure. Kinetically, each amino acid promotes folding by generating a large increase in the folding rate with little change in the unfolding rate.

An engineer tests three new ceramic parts, each of which could potentially replace a steel part inside an automotive engine. The three parts, identical in size, are each made of a different ceramic compound. The parts are heated to the same temperature and placed under the same stress loads. At the end of the test, the engineer concludes Part B is the best for the job. What was the independent variable in this test?

Select one:


a. dimensions of the parts


b. temperatures to which the parts were heated


c. the engine used to test the parts


d. the composition of the parts

Answers

The answer is d the composition of the parts

Does hot water tend to rise or sink? Explain.

Answers

Answer:

When fluids (liquids and gases) are heated, they expand and therefore become less dense. Any object or substance that is less dense than a fluid will float in that fluid, so hot water rises (floats) in colder water.

Explanation:

When you heat up water, the water molecules start moving around faster and faster. ... So hot water is less dense than cold water. When you put the two together with the hot water on the bottom, the hot water rises to the top.

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How do prions make more of themselves?

Answers

The problem begins when some of the prion proteins are misfolded into an infectious form, which causes misfolding in the native protein, increasing the amount of aggregates and causing more and more of the native form to misfold.

brainiest pls?

Where does protein synthesis begin?

Answers

Answer:

Protein synthesis occurs in the cytoplasm on ribonucleoprotein particles, the ribosomes.

Explanation:

hope it helps

the external energy source for producers is ________ and the final energy-rich product produced in the mitochondria of consumers is ________.

Answers

Answer: the external energy source for producers is The sun and the final energy-rich product produced in the mitochondria of consumers is adenosine triphosphate (ATP).

                   The first one is: The sun

             The second one is: adenosine triphosphate (ATP).  

Explanation: I hope that's what you're looking for. Have a nice day studying.

Write 2-3 complete sentences to describe the government in United States

Answers

Answer:

The United States government is a constitutional, federal republic composed of three branches: legislative, executive, and judicial. Each branch has its limitations of powers and responsibilities to ensure that citizens have their rights protected and that the government is successfully working.

Explanation:

what is an example of a prokaryote that does binary fission?

Answers

Answer:

Prokaryotes such as E. coli, Archaea as well as eukaryotes such as euglena reproduce through binary fission. Binary fission is a form of cell division in eukaryotes. In prokaryotes, it is a form of asexual reproduction Binary Fission in Bacteria

Explanation:

what is the final electron acceptor of the photosynthetic electron transport chain?

Answers

Oxygen is the final electron acceptor in the cellular respiration of the anaerobic respiration. NADH ( NAD+ ) is the final electron acceptor of respiration. NADP+ ( NADPH ) is the final electron acceptor in the photosynthesis. NADP is the final electron acceptor of the photosynthetic electron transport chain.

So, this are the required information on it. ☺

An atom that has twelve protons in its nucleus has an atomic number of:
24
13
12
none of the above

Answers

Answer:

Protons-12, Electrons-12, Neutrons-12

Answer

12 would be the correct answer

In Tehran v US ex.rel. Shott (1966), the US Supreme Court said the purpose of a trial was to

Answers

Answer:

to determine the truth.

If a mutation occurs during the dna replication process of an intestinal cell undergoing mitosis then predict the most likely outcome

Answers

Mutations can affect either somatic cells or germ cells. If many mutations accumulate in a somatic cell, they may lead to problems such as the uncontrolled cell division observed in cancer.

NEED ASAP PLEASE
Explain the difference between microscopic and macroscopic protozoa.

Answers

Answer:

Microscopic organisms can be seen only under the magnification(microscope) whereas macroscopic can be visible by naked eye.

Explanation:

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