I believe these are what it means.
• Stimulants
• Depressants
• Hallucinogens
• Opioids
... That’s a few, hope it helped !
Answer:
Blood has three main functions: transport, protection and regulation. Blood transports the following substances: Gases, namely oxygen (O2) and carbon dioxide (CO2), between the lungs and rest of the body.
Explanation:
B, tissue and d, the ovaries
Hypertrophy is the answer because that’s what makes muscles grow