Which of the following correctly runs of the river dams and storage dams? A. Run of the river dams are less damaging to the environment
B. Storage dams can serve several purposes in addition to creating electricity
C. Storage dams are better built
D. run of the river dams are most efficient

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation

Write a hypothesis regarding mechanical and chemical weathering. will one create stronger results than the other? will they be equal?