Fact 1: Producers use energy and inorganic molecules to make food. Fact 2: Food preparation for retention of nutrients is included. Given the two facts above, producers use energy and inorganic molecules for what?

OPTIONS:
- neutralizing threats
- dismissal of nutrients
- heat produced
- Transfers energy
- retention of nutrients
- decomposition
- agriculture
- iron in water

Answer: retention of nutrients

Problem: OPTIONS:
- Birds
- alpacas
- elms
- Clams
- salmon
- animals
- toads
- complex
Q: Fact 1: Mollusks have a circulatory system with one or two hearts that pump blood. Fact 2: Clams, oysters and snails are familiar mollusks. Given the two facts above, have a circulatory system with one or two hearts?
Answer: Clams

Problem:OPTIONS:
- disease
- The atmosphere
- heat energy
- air pollution
- energy barrier
- Bodily water
- Dehydration
- bacteria

Fact 1: Abreathing mask is used for keeping harmful particles from entering the respiratory system. Fact 2: Air pollution is caused by the build-up of harmful gases and particles in the air. Given the two facts above, what does a gas mask keep out?
****
A: air pollution

Fact 1: Some viruses live in a dormant state inside the body. Fact 2: Although the herpes virus never leaves the body, it can lay dormant for long periods of time. Given the two facts above, how does herpes stay in a person?
OPTIONS:
- It reproduces quickly
- hospitalization
- decreases
- It dies and never comes out
- It stays active
- It remains dormant
- They may not survive.
- It helps them survive
It remains dormant

Fact 1: Cell division is how organisms grow and repair themselves. Fact 2: Mitosis is cell division. Given the two facts above, how do organisms grow and repair themselves?
OPTIONS:
- complex
- gametes
- recycling
- mechanical
- Microscope
- mitosis
- meiosis
- atoms

Answer: mitosis

input with options: Fact 1: Playing is one way mammals and other animals learn how to behave. Fact 2: Cats are Mammals that Shed Dogs are Mammals that Wag their tails. Given the two facts above, playing is one way what learn how to behave?
OPTIONS:
- otters
- bacteria
- cats
- bears
- ants
- grass
- humans
- bats
output:
cats