How do you maintain homeostasis ?
acetylcholine, anandamide, dimethyltriptamine, dopamine, epinephrine, gaba, glumate, norepinephrine, oxytocin, serotonin

How many variables are altered in a good experiment? a.1 b.0 c.2 d.3

Which of the following is not a characteristic of carnosaurs? a. long narrow skulls b. strong forelimbs c. horn projecting from their skulls d. none of the above

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except