Answer:
The dinosaurs went extinct 65 million years ago. The Mesozoic Era lasted about 180 million years, and is divided into three periods, the Triassic, the Jurassic, and the Cretaceous. Each of these periods is divided into many epochs and ages. Mesozoic means "Middle Animal" and is sometimes called the age of reptiles.
Explanation:
Culling, translocation, or manipulation of the reproductive capability.
Answer:
cell wall
Explanation:
Animal cells do not have a cell wall
