Which is a function performed by the central nervous system (CNS)? Select all that apply.

processing information that is received from the stimuli receptors
receiving stimuli and making the body react to those stimuli
sending out information so that the body can react appropriately to stimuli
coordinating reflexes and reactions to stimuli
sensing stimuli and causing reactions in the body
(don't forget it says select all that apply) ^^

Read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. applying the biological species concept, the sterility of ligers reveals that a. lions are probably a subspecies of tigers b. tigers and lions are the same species c. a new species called "ligers" is forming d. tigers and lions are separate species

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

Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria