BIOLOGY CUMULATIVE EXAM 80% ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS

BIOLOGY CUMULATIVE EXAM 80% ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS While walking to the kitchen in the middle of the night, Jamal tripped over an object that he could not see in the dark. Which part of the CNS sent a signal to help prevent Jamal from falling? cerebrum hippocampus cerebellum brain stem cerebellum Which autonomic system conserves energy by returning the body to a normal activity level through a lowered heart rate and blood pressure? peripheral nervous system sympathetic nervous system somatic nervous systemparasympathetic nervous system parasympathetic nervous system What is the function of the hormone progesterone? preparation of the body for maintaining pregnancy development of male secondary sex characteristics development of female secondary sex characteristics preparation of the fallopian tube for fertilization preparation of the body for maintaining pregnancy What is the relationship between coronary artery disease and a heart attack? Coronary artery disease is a symptom of heart attacks. Heart attacks reduce blood flow to the heart and cause coronary artery disease. Coronary artery disease can reduce blood flow to the heart and cause heart attacks. Heart attacks occur when corona