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IceJOKER [234]
3 years ago
13

An example of an Observational Study is

Biology
1 answer:
Scorpion4ik [409]3 years ago
7 0

Answer:

exponential

Explanation:

because u observe

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Which of the following is not associated with asexual reproduction?
fgiga [73]
Anything that relates to sexual reproduction (gametes coming together to fertilize) should be crossed off.

Not much context was provided but you can look back to some other questions I've answered, I have a full in-depth answer to the same question another person had.
4 0
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Members of the same species of bird became geographically separated. Over many years, the two groups evolved to become two diffe
alex41 [277]

Answer:

More information required

Explanation:

Is there a picture you forgot to post with the question?

In the problem you mention, which I assume comes from the study of finches in the Galapagos, some birds evolved to have different beaks, depending on the food available. Depending on what kind of seeds there are, different beak sizes were selected for, with those with the right fit eventually winning out over the rest on the individual islands.

6 0
3 years ago
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lianna [129]
Stem cell are important because stem cells represent an exciting area in medicine because of their potential to regenerate and repair damage tissue .
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Pure water is neutral. What is the appropriate justification for this? A. Water has equal H+ and OH- ions, making its pH 7, whic
Pani-rosa [81]
The correct solution for this is explained the first option. Since water has an equivalent amount or number of H ions and OH ions, pure water itself is not slightly acidic nor basic. This equality of ions, causes the pH of water to be around the mid point of the pH scale which goes from 0 - 14, and thus is 7. This is a neutral pH.
7 0
3 years ago
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Carbon is rare in that it does NOT bond with any other elements.
sveta [45]

Answer:

False

Explanation:

-Carbon has 4 electrons in its outer shell

-It can achieve a full outer shell by forming Covalent Bonds

7 0
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