Acids and bases are important in living things because most enzymes can do their job only at a certain level of acidity. Cells secrete acids and bases to maintain the proper pH for enzymes to work. For example, every time you digest food, acids and bases are at work in your digestive system.
Xylem carries water and dissolved nutrients
The meaning of repilcation is the repeat of the dna or dna sequence
the DNApolymerases is just combining the nuclotides that are in the dna
I'd also say that the morphology presented in this picture is filamentous.
The reason for my believing this is that filamentous morphology concerns long visible chains, threads, or filaments, which you can see in the image.
Answer:
I think its c Scientists cannot determine how it changes.
d). It increases over time.
