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yanalaym [24]
3 years ago
8

What is true of sand dunes?

Biology
2 answers:
Step2247 [10]3 years ago
4 0
They are formed with the flow of air or water.

alexandr1967 [171]3 years ago
4 0

The answer is   D) They are built by the deposition of sand by wind.

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In the past, the parathyroid glands were sometimes mistakenly removed during surgery when another part of the body was removed.
lukranit [14]

Answer:

Thyroid gland

Explanation:

Parathyroid glands are the endocrine glands and are four in number. One superior and one inferior parathyroid glands are attached to each lateral lobe of the thyroid gland. These glands are found embedded in the tissues of the lateral lobes of the thyroid gland. During the removal of thyroid glands in patients, parathyroid glands may be mistakenly removed.

3 0
3 years ago
A low blood ph decreases the rate of diffusion through the blood vessels and leads to slow blood flow. True or false?
FromTheMoon [43]

Answer:

True

Explanation:

5 0
3 years ago
Read 2 more answers
Why is promoter important to transcription
andrew11 [14]

Answer:

A promoter is a region of DNA where transcription of a gene is initiated. Promoters are a vital component of expression vectors because they control the binding of RNA polymerase to DNA. RNA polymerase transcribes DNA to mRNA which is ultimately translated into a functional protein.

Explanation:

4 0
3 years ago
Which of the following is a constructive process?
Oduvanchick [21]

Answer:

Deposition is a constructive process.

Explanation:

A positive method relates to a mechanism requiring the creation of a single entity or element.

Sediments can be soil or rock formed. Weathered materials which are carried through sheets probably led to a forming of the shape of the soil through influences such as wind , water, gravity, etc.

Answer: Deposition

<em><u>Hope this helps.</u></em>

4 0
2 years ago
3. The mechanism in which organisms best suited for their environment survive<br> and reproduce.
lys-0071 [83]

The mechanism in which organisms best suited for their environment survive

and reproduce <u>NATURAL SELECTION.</u>

<u></u>

Explanation:

When individuals in a population compete for resources or live in their environment, the individuals with the slightest advantage over the others have an increased chance of reaching maturity and  reproducing to passing down their genes to the next generations.

Natural selection works on the variations of the population to ‘select’ the best alleles of genes in the population that offer an advantage in ‘survival for the fittest’. This how natural selection fits a population to its environment. The greater the variation within a population, the higher its capacity to adapt to changes in the environment.

Learn More:

For more on natural selection check out;

brainly.com/question/1184863

brainly.com/question/875198

#LearnWithBrainly

5 0
2 years ago
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