Answer:
are there any sentences to choose from
Answer:
I would say C cell membrane
Explanation:
What was the investigation? But from my best guess I'm assuming it's the second option. This may be incorrect.
The answer is letter b. adaptation. Adaptation occurs when living organisms adapt to their surroundings or environment over a long period of time. In this case, Dark Furred Squirrels were abundant, since squirrels adapted to the dark shady area they have lived and adapted into a dark furred one, which allowed it to be more common due to adaptation.
