Answer the following question given this paragraph: The skin has multiple roles in the body. Many of these roles are related to homeostasis. The skin's main functions are preventing water loss from the body and serving as a barrier to the entry of microorganisms. In addition, melanin in the skin blocks UV light and protects deeper layers from its damaging effects. Q: The skin plays an important role in preventing the escape of what commonly found liquid from the body? A:
OPTIONS:
- hormones
- stomach acid
- urine
- water
water

Answer the following question given this paragraph: invertebrates produce uric acid. Animals that secrete urea as the primary nitrogenous waste material are called ureotelic animals. Q: The primary nitrogenous waste material secreted by ureotelic animals is what substance? A:
OPTIONS:
- ammonia
- carbon
- nitrate
- urea

Answer: urea

Question: Answer the following question given this paragraph: Q: Most tissues regulated by the autonomic nervous system receive both sympathetic and parasympathetic input from? A:
OPTIONS:
- Chemosensory center
- peristaltic neurons
- parasympathetic neurons
- postganglionic neurons
Answer: postganglionic neurons

input with options: Answer the following question given this paragraph: An amorphous solid is a solid that lacks an ordered internal structure. Q: What is a type of solid that lacks an ordered internal structure? A:
OPTIONS:
- ice
- a sponge
- an elastic solid
- an amorphous solid
output: an amorphous solid

Q: Answer the following question given this paragraph: Bacteria are responsible for many types of diseases in humans. Q: Bacteria are responsible for many types of what in humans? A:

OPTIONS:
- colors
- smells
- food
- diseases

A: diseases

Answer the following question given this paragraph: Q: The effects of which kind of selection are larger than the effects of direct natural selection on individuals? A:
OPTIONS:
- topical selection
- stranger selection
- unnatural selection
- kin selection
kin selection