Which of the following might be a density-independent limiting factor for a group of kangaroo rats? Group of answer choices

flash floods

predators

disease

amount of grass

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

Why does the skin of your finger shrink when you wash clothes for a long time?

Are salt and soap nutrients or toxins for yeast? explain.