Answer:
It’s A
Explanation:
Itw a because it does contain a nucleus
Light and dark reactions occur in the stroma of plant cell's chloroplasts
The extinction of many animals has changed the amount of biodiversity. The adaptations to survive harsher climates and other things can change how biodiverse an ecosystem is
<span>I'm thinking it's Eukaryote, if I'm wrong please tell me.</span>