The ___ method requires moving to new solutions until one works.
A. trial-and-error
B. stages
C. rational
D. heuristic

Abanana plant produces rhizomes, which are involved in?

If two parents who's blood types are both b produce a child that has blood type o, what can you say about the parent's genotybes? oa) one is ii ob) one is ibi oc) both are bi od) nothing, this is impossible

Ture or false evidence for evolution includes millions of fossils