Biologists do not fully understand DNA because there are constant changes and new discoveries developing.
no. if we they understood dna they would have already found ou what cancer can be in the dna and genes
Answer:
20.8
Explanation:
I took it and it was right
Water can carry many different kinds of bacteria and possible diseases. It is important to treat the water correctly so these are not consumed. Having good water quality means having safe water to drink for all.
