What place does the frogs have on the dragonflies in the aquatic food chain.

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat