Which source is least likely to provide reliable information about rainforests in Costa Rica? (A) an Internet article written by a college professor
(B) an entry included in an online encyclopedia
(C) a web page created by a government agency
(D) a message board included in a personal blog

What does gradualism and punctuated equilibrium have in common

The model illustrates a process by which a substance is taken up by a cell

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.