How much power is required to push a car with a flat tire for seconds if the amount of work done during the time is 5,500 joules?

Modern whales developed their traits through natural selection what occurs during the process of natural selection

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

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.