Answer:
The spinal cord is made up of bundles of nerve fibers. It runs down from the brain through a canal in the center of the bones of the spine. These bones protect the spinal cord. Like the brain, the spinal cord is covered by the meninges and cushioned by cerebrovascular fluid.
lol im only 14!
Pretty sure the answer is potassium. Hope that helps:)
Answer:
It Determines whether the protein can interact with other molecules
Explanation: Hope this Helps
an increase in atmospheric carbon dioxide
Answer: D