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Pepsi [2]
3 years ago
11

Explain how the body establishes a pressure gradient for fluid flow.

Biology
1 answer:
zhenek [66]3 years ago
6 0

Answer: refer to, uofmhealth.org/health-library/tx4097abc

Explanation:

you should find your answer there

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How are genes expressed for a particular trait.
oksian1 [2.3K]

Answer:

how are genes expressed for a particular trait?

Genes are expressed in two ways which could be either genotype or phenotype

genotype reflects the dominancy or recessives of a particular trait over another while phenotype entails the physical expression of such trait which could be height, color of skin among others

e.g

If P is purple while p is white

PP x Pp= PP, Pp, PP. Pp these are the genotype produced from the crossing of two parents which results into 2 homozygous gene and 2 heterozygous gene without any recessive gene

while the phenotype shows that all the offspring are Purple

Explanation:

5 0
3 years ago
What’s the answer because I really don’t know
Andrei [34K]

Answer: C

Explanation In any of the answer choices doesn't say tat its possible copper to conduct electricity. But in C its says  it  can exchange electricity.

3 0
3 years ago
Describe the three basic methods of ecological research.
lianna [129]
Regardless of the tools they use, scientists conduct modern ecological research using three basic approaches: 
• observing
• experimenting
• modeling
All of these approaches rely on the application of scientific methods to guide ecological inquiry.
8 0
3 years ago
Please I would like some help. Will give brainliest for correct answer.
zheka24 [161]

Answer

D

Explanation

The conservation of mass principle says that whatever you do to a chemical, the mass of the reactants must equal the mass of the products.

There is a loss somewhere that has not been accounted for.The ribbon and oxygen add up to 6.95 which means that the reactants (oxygen and Magnesium ribbon) added up to more than the mass of the product.

The product was only 6.53 grams. Why that  is so is another matter and how they measured the oxygen is still yet something else.

A is wrong. The mass of Mg was measured, it was not calculated.

B is wrong.  The experiment really depends on moles not raw mass (which is measured and then converted to mass.)

C is wrong. They are not equal. The products are a little less than the mass of the reactants added together. They do not differ by much, but they do differ.

6 0
3 years ago
What was abc in duch
natali 33 [55]

Answer:

ur butthole jasmine

Explanation:

8 0
3 years ago
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