Answer:
The answer is C.
Explanation:
Decomposers feed on dead organisms like plants and animals.
Biomes, biodiversity, wetlands, permafrost, and estuary
The structures that are in the body are In a complex environment, animals learn from their responses to stimuli and events. Appropriate response to reward and punishment can promote survival, reproduction and increase evolutionary fitness.
Answer:
A. Sex chromosome.. Example.. Turner's syndrome