. ​Describe it in your own words

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

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

During convection, less dense fluid rises and denser fluid sinks.