What does the spinal cord do?
it secretes hormones.
it controls perceptions and thought processes.
it controls the pituitary gland.
it carries nerve impulses between the brain and body.

Which of the following substances would you expect to find in the blood, and not in the lymph? selected answers: calcium glucose calcium glucose estrogen oxygen fatty acids water answers:

How do people attempt to explain the behaviors of others?

Which list shows the correct order of living units, from smallest to largest? 1: bone, osteocyte, periosteum 2: periosteum, bone, osteocyte 3: bone, periosteum, osteocyte 4: osteocyte, periosteum, bone