A sawtooth graph is representative
of a relationship (two
words)

In general, characteristics that an organism survive and reproduce become more common in a population over time. what mechanism of evolution cause this change?

Adaptive radiations can be a direct consequence of four of the following five factors. selectthe exception. a) vacant ecological niches b) genetic drift c) colonization of an isolated region that contains suitable habitat and few competitor species d) evolutionary innovation e) an adaptive radiation in a group of organisms (such as plants) that another group uses as food

"does stress during a woman's first trimester of a pregnancy affect the infant's birth weight? " is a