You cut yourself yesterday. now you notice that the scab is very red and warm to the touch. what is this type of response ? what has happened to cause the scab to become warm to the touch and red?

What evidence is there that convection occurs in earth’s troposphere?

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

Cells are adapted to preform specific functions. which of the following terms refers to this capability?