Answer:
d and b
Explanation:
I have done middle school science.
They consist of identical sister chromatids
It’s definitely b
hope this helps
<span> Adenine, Guanine, Thymine, and Cytosine :)</span>
The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.