Describe the structure of a virus, and explain how this structure differs from that of a cell.

What can be found in every skeletal muscle? a. nerves, bones, cartilage, and connective tissue b. tendons, cartilage, nerves, and blood vessels c. muscle fibers, nerves, connective tissue, and blood vessels d. tendons, nerves, blood vessels, and bones

The instructions for making proteins come originally from

Which blood cell spend most of their time in the lymphatic system?