Answer:
these chromatids separate longitudinally to become individual chromosomes.
one chromosomes is composed of and DNA molecule
Producers get most of their energy from the sun as they are autotrophic, meaning that they contain chlorophyll which they use to make their food through photosynthesis.
It was from nuclear fusion. (Sorry if it’s wrong but I’m pretty sure it’s not!)
1. photosynthesis
2. algae
3. chlorophyll
4. herbivore