Answer:d. allow water to cross the plasma membrane via facilitated diffusion
Explanation:yeah
D. DNA
All organisms contain dna
Answer:
Yes it does, it doesn't hurt the mice a bit
Explanation:
<span>How can a mutation in a DNA base sequence cause a change in a trait?</span>
Answer:
Continental drift
Explanation:
Alfred Wagener told about continental drift. He said that continents were a single land mass called Pangaea. They were separated and relocated in the form of different continents. The drifting happens due to the movement of tectonic plates above the magma. As a result, the land mass was broken down into different landforms. These broken parts were carried slowly and form the continents. The continents are now also moving slowly
