Discuss two benefits of multicellular organisms having some specialized cells rather than all the cells being the same.

Ecology can best be described as the study of what

Which describes a difference between cephalopods and gastropods? cephalopods have a water vascular system, and gastropods have an open circulatory system. cephalopods live only in ocean environments, and gastropods live in a variety of environments. cephalopods have a simple nervous system, and gastropods have a complex nervous system. cephalopods are the largest group of mollusks, and gastropods are the smallest group of mollusks.

What trait will a heterozygous individual express? a.neither dominant or recessive b.dominant c.recessive