HELP MEE PLEAS BrainWhat is the main organ of the cardiovascular system? * 10 points
Stomach
Heart
Lungs
Brain

What organs or body system is affected by ebola

First to answer will be the brainliest i need the answer asap

Which statement is false? a. an extinction burst is the complete cessation of the target behavior after the extinction procedure has started. b. extinction procedures should not be used with behaviors that cause serious injury to the subject. c. if the behavior analyst does not have the ability to control the subject's access to reinforcement, an extinction procedure should not be implemented. d. spontaneous recovery of the target behavior will be short-lived, as long as the extinction procedure remains in effect