Answer:
ill come back with a fend that can help and put it in the comets
Explanation:
B. Mesopela: the transmissive barrier through which two cell layers interact in the structure of the coral body
Genetic drift is the variation of population allele frequency, natural selection changes allele frequency by favoring those alleles that give an organism a reproductive fitness advantage
If you are asking what it is made out it is chitin. The exoskeleton is a tough, resilient integument made from chitin that is stiffened by minerals and other materials.
