Answer:
b.
Explanation:
They used Franklin's photo to determine that DNA was a double helix.
Hello there! do you have any choices? if so would you please add them.
Answer:
4
Explanation:
Plants are autotrophs, which means they produce their own food. They use the process of photosynthesis to transform water, sunlight, and carbon dioxide into oxygen, and simple sugars that the plant uses as fuel
The outer core of Mars cooled too quickly and the magnetic field didn't have time to fully form so the solar winds destroyed the magnetic field and the atmosphere
Could be anything that can help represent the cell membrane visually
