Which are observations about the tree on the right? Check all that apply. The tree is a pine tree. The leaves are dark green. The leaves are needle-like. The leaves are attached to the stem. The tree is a shelter for birds. The tree lives in an area where it rains often.

What is the main difference between the central nervous system (cns) and the peripheral nervous system (pns)? .the cns involves the brain and spinal cord, and the pns involves the body nerves. the cns involves the body nerves, and the pns involves the brain and spinal cord. the cns involves sensory neurons, and the pns involves motor neurons. the cns involves motor neurons, and the pns involves sensory neurons.

How energy move through ecosystem ?

Cells control gene expression at which steps