Which unit of the brain is responsible for the sense of balance? medulla cerebellum cerebrum thalamus

Which of the following occurs after a natural or unnatural disturbance in an ecosystem

Out of the seven main animal groups (fish, mammals, birds, insects, reptiles, amphibians, and arachnids), how many contain members with internal backbones? a. 5 b. 3 c. 7 d. 1

What causes the phospholipids to organize themselves the way they do