What is likely to happen if a new organism that feeds off mice is introduced? a. the mice population will increase in response to the arrival of the new organism. b. the mice population, grasshopper population, and plant population will all increase. c. the new organism will compete with the snake population for resources. d. the populations of the existing organisms will remain unaffected.

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

The image below shows a weather service map. which details best describe this map? check all that apply

If a human has 23 pairs of chromosomes in every muscle cell of its body how many chromosomes will be in a human egg or sperm