D. Heterotrophs
EXPLANATION: Heterotrophs cannot produce its own food so it kills and eats other organisms for energy. Plants are autotrophs which means they can make their own foods.
Answer:
large number of easily visible phenotypes
Explanation:
Answer:
maybe d
Explanation:
D is maybe the answer according to me.
True, communication most noticeably so. Transport has too
Answer:
thank you for the point hahaha