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ra1l [238]
3 years ago
14

Migraine Study Results

Biology
2 answers:
Svetradugi [14.3K]3 years ago
6 0
Don't trust me on this one, but i'll say d.
SashulF [63]3 years ago
6 0

I'm pretty sure the answer you're looking for is B. An experimental group in a scientific experiment is the group that the experiment procedure is performed on. The independent variable is changed for the group and the response or change in the dependent variable is recorded.

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More oxygen becomes available in the water helping the marine or freshwater creatures live. <span />
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3 years ago
Which environmental change occurs fastest?
daser333 [38]

Answer:

Volcanic Eruption

Explanation:

The environmental change that occurs faster is definitely volcanic eruption. It may happen in an instant and destroy everything in its way, whereas the process of regrowth of forest after volcanic eruption is a slow one." Oil spills may also have the fastest occurring changes in the environment.2

5 0
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Asteroids may be called planetoids (minor planets) because the largest known asteroid is only about kilometers in diameter.
Alla [95]

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7 0
3 years ago
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Help me with this i’m confused
Hunter-Best [27]

The wings' because the butterfly can blend with it's surroundings with it's wings.

3 0
4 years ago
A circle has a circumference of 44 metres what is its area​
ch4aika [34]

Answer: A = 154 m²

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Using circumference formula

C= 2πr

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A = π r²

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4 0
3 years ago
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