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Savatey [412]
3 years ago
9

Why did the brown beetles survive better in the drought than the green beetles?

Biology
1 answer:
Gnoma [55]3 years ago
8 0

Answer:

Explanation:

Brown beetles survive to reproduce more than green beetles do. The brown allele increases in frequency.

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Your colleague asks you to verify her findings about a new polymer intended for use as a vascular graft. It must be reasonably e
AfilCa [17]

Answer:

1.Vascular tube is used for vascular surgery and is very small in size with very small diameter and thickness,thus a little change in environment can also affect there result.

2.When testing for tension in the polymer it is very important to consider the strain rate as the increase in strain  can cause the material to  break.Therefore not only tension test but also strain test is required.

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3 years ago
A student does an experiment for a science fair to study whether temperature affects the timing of a cricket’s chirps. The stude
Galina-37 [17]

Answer:The timing of the cricket's depends on the temperature of the box

so the answer should be

timing of the cricket's chirps

Explanation:Hi!

There are a few types of variables in these types of experiments. They are independent, dependent, and controlled.

The independent is the one changed by the scientist, or in this case, the temperature. The controlled is the things that remain constant through every case, and the dependent is what is being observed, seeing if it changes through the altercation of the independent variable.

In this case, what is being observed is the timing of a cricket's chirps, because it is being watched whether or not temperature affects it.

Therefore, your answer is the third choice, or the timing of the cricket's chirps.

Hope this helped!

4 0
3 years ago
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Do decomposers have predators?
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Which nucleic acid is translated to make a protein? hints which nucleic acid is translated to make a protein? dna rrna mrna trna
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Explanation:

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