Sara has recently joined a sports club but her parents are noticing some changes in her behavior. which of these indicate that sara might be using performance enhancing drugs? check all that apply. stunted growth .increased muscle mass .paranoia .irritability .kidney damage

How is health different for most people in this country today from what it was for people born in 1900? a. people have a shorter life span. b. people today work harder to survive. c. people today live in poorer sanitary conditions. d. people today can focus less on day-to-day survival and more quality of life.

Viral infections in plants ) can be controlled with antibioticsb) can spread within a plant via plasmodesmata c) have little effect on plant growthd) are not spread by animals

Which of the following statements about communication is most accurate