5. Evolution by natural selection was first put forth by a. McClintock
b. Watson
Beadle
d. Darwin
e. Crick

Astudent drew the following flowchart to show the movement of nutrients. soil → roots → plants →? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation

List two modern organisms that have pentameral symmetry

Why is it important that fibrin is insoluble in water?