D. Battery acid to electrical potential
Answer:
Yes
Bone marrow is the spongy tissue inside bones that produces blood cells. Bone marrow produces red blood cells, platelets, and white blood cells. Lymphocytes are produced in the marrow, and play an important part in the body's immune system.
Explanation:
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<span>The size of population that can be supported indefinitely upon the available resources and services of that ecosystem.
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Protects brain and spinal cord from trauma, as well as supplies nutrients to nervous system tissue. It also removes waste from cerebral metabolism.
Answer:
C. A writer uses an object to resent significant ideas or qualities.
Explanation: