Thermoreceptors detect body temperature and send impulses to the brain for analysis. if body temperature is low, the brain will signal skeletal muscles to perform brief, repeated contractions to generate heat. in this example, what is the effector?  skeletal muscles  body temperature  thermoreceptors  brain

Aclient with legionnaires' disease is prescribed azithromycin, 500 mg on the first day, and then 250 mg on days 2 through 5. after completing the therapy, how many grams of the drug has the client received? enter the number only.

Although the two theories differ on the evolutionary path of dinosaurs, they agree that

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.