Answer:
what cnidarians you need to spell right
Answer:
d
Explanation:
bacteria is a small rna and there are millions of them they are not big enough to have dna
Answer:
D. As the pH decreases, the number of surviving species decreases.
Explanation:
According to the table, there is only one species that survives a ph of 4.0 and 4.5 in the pond, while every ph value above that has multiple species that survive in its condition.
Skin. hair. nails. hope these helped!