Determine the limiting factors that might exist in the example ecosystems below. 1.
A community of mussels, starfish, and algae exist in a small tide pool
2.
An oasis thrives around a small spring-fed pool in the middle of a desert
3. A population of elk is reproducing rapidly in a section of forest due to the absence of any predators

Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria

Which identifies the main purpose of biological taxonomy?

Will give ! ! widentify the advantages and disadvantages of renewable and nonrenewable energy resources.