Substances with a low pH and a high concentration of hydrogen ions is

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

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

The process of replication is the same for all living things because