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Elodia [21]
3 years ago
7

Which statement describes the proper procedure for identifying an organism by using a dichotomous key?

Biology
1 answer:
Zinaida [17]3 years ago
5 0

Explanation:

A dichotomous key is a tool that allows the user to determine the identity of items in the natural world, such as trees, wildflowers, mammals, reptiles, rocks, and fish. Keys consist of a series of choices that lead the user to the correct name of a given item. "Dichotomous" means "divided into two parts".

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By the end of the eighth week, the embryo, which is only 1 inch long and weighs just 1 gram, __________.
daser333 [38]

Given what we know, we can confirm that the statement in the question is in fact true, by the end of the eighth week, the embryo is only 1 inch long and weighs just 1 gram.

<h3>What else do we know about the embryo in this time frame?</h3>

During the first eight weeks, the embryo undergoes many changes. At this time:

  • The legs and arms have formed.
  • The fingers and toes are beginning to develop.
  • It begins to be called a fetus.
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  • and much more.

Therefore, we can confirm that the statement that by the end of the eighth week, the embryo is only 1 inch long and weighs just 1 gram, is in fact true.

To learn more about embryology visit:

brainly.com/question/1255159?referrer=searchResults

4 0
2 years ago
What is 10.8<br>x80.1<br>30 points<br>its math
Aloiza [94]
The answer of this question is 865.08
5 0
4 years ago
What is the movement of substances into and out of a cell without the use of energy is called ?
Arturiano [62]
Hello.

The answer is <span>Passive transport. 
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5 0
3 years ago
Why does the cell membrane not dissolve, since organisms bodies are mostly filled with water?
Diano4ka-milaya [45]

i think the answer is because the cell membrane acts as a protecter for cells. It also moves liquds and since it does move liquids it wouldn't desolve from it.

6 0
3 years ago
How do catalysts affect a chemical reaction? (1 point)
Vera_Pavlovna [14]

Explanation:

B. Lower activation energy

7 0
3 years ago
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