Compare the shape and volume of solids, liquids, and gases.

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

Diffusion and osmosis are forms of passive transport

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated