input: OPTIONS:
- ovaries
- Wasps
- life
- plant
- orchids
- hosts
- root system
- tree host Now, answer this question: Fact 1: Flatworms belong to the phylum Platyhelminthes. Fact 2: Parasitic flatworms have evolved a close association with their hosts. Given the two facts above, organisms belonging to the phylum Platyhelminthes have evolved a close association with their what?
A:
output: hosts

Fact 1: Intense heat has a negative impact on an organism. Fact 2: Burns, heat cramps, heat exhaustion, and heat stroke are caused by exposure to heat. Given the two facts above, what temperature causes burns?

OPTIONS:
- the skin
- cigars
- dangerous
- an object
- intense
- burning
- engines
- wind

Answer: intense

Problem: OPTIONS:
- no natural habitat
- no natural prey
- competing for resources
- peachleaf willow
- no natural owners
- members of their own species
- animals with backbones
- no natural predators
Q: Fact 1: Having no natural predators increases population size. Fact 2: Any population has the potential to produce more offspring than the environment can support. Given the two facts above, having what increases the potential to produce more offspring than the environment can support?
Answer: no natural predators

Problem:OPTIONS:
- rapid expansion
- increased body hair
- prolactin release
- recovery time from fatigue
- increased IRA balance
- increased pupil dilation
- increased body strength
- staying warm

Fact 1: Exercise increases a body 's strength. Fact 2: Isometric exercise is a sustained contraction of large muscles, such as weight lifting. Given the two facts above, sustained contraction of large muscles in a body leads to what?
****
A: increased body strength

Fact 1: Arthropods have a life cycle with sexual reproduction. Fact 2: Insects are the largest group of arthropods. Given the two facts above, what do insects do during their lifespan?
OPTIONS:
- Decay
- Eat birds
- allow growth
- survive
- Reproduce
- Get a job
- movement
- Change colors
Reproduce

Fact 1: Adding salt to a liquid decreases the melting point of that liquid. Fact 2: The melting point depends on the nature of the liquid. Given the two facts above, adding salt to a liquid changes what aspect of the liquid?
OPTIONS:
- salinity
- Dilution
- energy
- nature
- Energy.
- heat
- ligt
- reduce

Answer:
nature