Q: What orifice in the body is particularly helpful in both digestion and respiration? A:

OPTIONS:
- nostril
- nose
- anus
- mouth

Answer: mouth

Problem: OPTIONS:
- nematodes
- vegetarians
- decomposers
- omnivores
Q: Q: Mammals are either herbivores, carnivores or what? A:
Answer: omnivores

Problem:OPTIONS:
- inherent
- extensive
- stable
- intensive

Q: What type of physical properties of a substance do not depend on amount? A:
****
A: intensive

Q: Like the marketplace, the metabolic economy is regulated by what basic principle? A:
OPTIONS:
- jobs and demand
- price and demand
- industrial and demand
- supply and demand
supply and demand

Q: Ground subsidence is a consequences of the overuse of what? A:
OPTIONS:
- plants
- chemicals
- topsoil
- groundwater

Answer: groundwater

input with options: Q: The chloroplasts contained within the green algal endosymbionts still are capable of what process associated with plants? A:
OPTIONS:
- germination
- respiration
- reproduction
- photosynthesis
output:
photosynthesis