Ais one complete trip around an orbit

What are the possible blood types among the children of parents that are ab and ii? oa) types a and b ob) types a, b, and ab c) types a, b, and o od) types a, b, ab, and o

Why did adult crab numbers decline in he ecosystem, even though sea stars were still available?

How do the sperm cells get from the stigma to the ovules?