Answer:
element
Explanation:
The number of protons in an atom determines its element on the periodic table. You can identify how many protons are in an element using it's atomic number.
Answer:
<u>Mitochondrion</u>
Explanation:
Mitochondria are found in nearly all cells but most abundant in cells that require a lot of energy e.g., skeletal muscle, sperm cells and meristematic cells. They contain enzymes that catalyze and control reactions of respiration. The inner membrane is folded into cristae to create large surface area for attachment of enzymes.
Drug "Tolerance" is the status of when the body has become accustomed to a medication and requires more to achieve a same affect. Makes sense wouldn't you say.