Farmers living near Yellowstone National Park have hunted wolves to protect their farm animals from predation. Now, there are no more wolves in the ecosystem. What effect does returning the wolves to the ecosystem have on the rest of the populations of animals in Yellowstone National Park? (science)

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from

4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.