eishehdana eishehdana 12-03-2021 Biology contestada PLEASE HELP EMERGENCY!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN!! PLEASE!! Which organ system is directly harmed by asthma? Circulatory System Digestive System Endocrine System Integumentary System Immune System Muscular System Nervous System Urinary System Reproductive System Respiratory System Skeletal System (This is 7th grade science)