Which of the following is a stimulant?
a. heroin
b. caffenine
c. morphine
d. tranquilizers

Animals will lose energy because it is converted to heat

Depends on which disease, but as a general rule eat healthy. many vegetables.                                                        hope my answer has come to your . you for posting your question here in we hope to answer more of your questions and inquiries soon. have a nice day ahead! : )     (p.s mark as brainliest if )

Answercerebrospinal fluid;

Ithink it’s ritalin