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Salsk061 [2.6K]
3 years ago
15

The presence of gill-like slits in a human embryo is considered to be evidence for the

Biology
1 answer:
Jet001 [13]3 years ago
5 0

Out of the following given choices;

A. theory that fish and mammals have a common ancestry

B. theory that the first organisms on Earth were heterotrophs

C. close relationship between fish and mammalian reproductive patterns

D. close relationship between humans and annelids

The answer is A. Many embryos of the kingdom Animalia share similarities in the early stages depicting that they share a common ancestor. The gill slits is one example. They diverge in later stages to become Pharyngeal in the human embryo, while they differentiate into gills in fish.






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Choose the accurate statements about how communication by the nervous and endocrine systems differs. Check all that apply. Check
andreev551 [17]

Answer:

The nervous system releases neurotransmitters at synapses at specific target cells & The endocrine system reacts more slowly to stimuli, often taking seconds to days.

Explanation:

The nervous system is very specific with where the neurotransmitters go so they will affect target cells. The endocrine system is slower than the nervous system because the hormones travel through the blood so it takes much longer to reach the designated area.

6 0
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How does the nurse apply the identity versus role confusion stage in the care delivery of an adolescent ? select all that apply?
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Childbirth is scary enough for adult women, let alone an uneducated adolescent (depending on age). all women in labor need a coach, spouse or parent to comfort them through the delivery process to let the future mother know these stages are normal.
7 0
3 years ago
Jason’s bathroom has two cotton bath mats in it, X and Y. Which bathmat will absorb water more quickly? Explain your answer to p
kondaur [170]

It's an ultra-absorbent bath mat soaks up an impressive amount of excess water quickly and efficiently, to keep your floor clean and slip-free.

Cotton bath mats are some of the most absorbent and comfortable models available. ...

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Teak is a sensible alternative to bamboo.

Microfiber bath mats are reasonably priced and comfortable.

<h3>What is the difference between a bath rug and a bath mat?</h3>

Bath mats are the absorbent, non-skid pads that you throw down in front of your shower or tub. They're specifically made for preventing slips and post-shower puddles. Bath rugs, on the other hand, are fluffier and lend more to the look of a luxurious and guest-friendly bathroom.

Thus, this could be the answer.

To learn more about Bath mats click here:

brainly.com/question/3159847

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4 0
2 years ago
Answer asap plz I need help!!!
Triss [41]
Super giants........:
7 0
3 years ago
A scientist is mapping the sea floor. Which branch of Earth science is the scientist practicing?
adoni [48]

Answer:

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7 0
3 years ago
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