Answer:
protons, neutrons and electrons
Explanation:
Answer:
Explanation: mass is the correct answer
Answer:
Plant cell
Explanation:
Because vacuole, chloroplast and cell wall is only present in A Plant cell
Answer:
A. Chemical modification may allow for extended drug capacities such as expanded spectrum of activity and increased stability.
Explanation:
Any modification in antibiotic structure and chemical will affects its ability in a way to increase it capability of target microbes and act efficiently. These modification can increase half life and stability of the drug.
There is no pigment in the brain, so it is in it's natural colour, grey.
