How might the introduction of a mouse predator help with the mouse problems in New York? What problems might it cause?

One gene can influence trait(s). one trait can be determined by gene(s).

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

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun