Which defines a biological community?

What would be an example of hypothesis for goldfish respiration lab

The condition in which joints are inflamed is bursitis select the best answer from the choices provided ot f

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