Q: Tropical rainforest, temperate grassland, and tundra are examples of what type of biomes? A:

OPTIONS:
- atmospheric
- oceanic
- horizontal
- terrestrial

Answer: terrestrial

Q: What are the glands that secrete milk in a woman's breasts? A:

OPTIONS:
- primordial glands
- pituitary glands
- lactic acids
- mammary glands

Answer: mammary glands

Q: What are the two hormones primarily responsible for maintaining homeostasis of blood glucose levels? A:

OPTIONS:
- dopamine and melanin
- anabolic and metabolic
- insulin and estrogen
- insulin and glucagon

Answer: insulin and glucagon

Q: Vaccination is the process of exposing a person to pathogens on purpose so the person will develop what? A:

OPTIONS:
- sensitivity
- allergy
- autonomy
- immunity

Answer:
immunity