How can healthy seagrass beds and mangrove shorelines help the economy pf coastal towns and cities?

The rate at which molecules water and oxygen can enter a cell is determined by the-

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

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