I don’t know the answer but i can recommend two app that might
AP Bio
Cel Biology-101
Answer:
True, planets are round because of gravity
Answer:
Disrupts the nitrogen cycle by contaminating the groundwater and making it more difficult for the plants to absorb the nitrogen and causes the phosphorus cycle to accelerate, resulting in an excess of phosphorus in water and soil.
Explanation:
The answer is B: Sister chromatid