A very acidic pH level is 1, and a very basic pH level is 13.
A is the answer hope i helped
Answer:
DNA replication is the process by which a molecule of DNA is duplicated. When a cell divides, it must first duplicate its genome so that each daughter cell winds up with a complete set of chromosomes.
Explanation:
Answer:
Limiting human use of nitrogen that is in the atmosphere.
Explanation:
