Galaxy, solar system, star, planet, moon
Building blocks for are body
A negative charge that exists because of a covalent bond with hydrogen.
Answer:
Mitochondrial DNA is the DNA located in mitochondria, cellular organelles within eukaryotic cells that convert chemical energy from food into a form that cells can use, adenosine triphosphate.
Explanation:
Answer: A specific chemical binding to nociceptors
Explanation:
