Q: Fact 1: Thyroid hormones increase the rate of metabolism in cells throughout the body. Fact 2: Thyroid hormone is made by the thyroid gland in the neck. Given the two facts above, what in the neck is responsible for an increase in the rate of metabolism in cells?

OPTIONS:
- Veins and arteries.
- thyroid gland
- veins
- Energy.
- spine
- temperature
- energy usage
- liver

A: thyroid gland

input: OPTIONS:
- genetic morphing
- death
- gene flow
- movement
- generic flow
- interact
- competition
- gene expression Now, answer this question: Fact 1: Gene flow occurs when individuals move into or out of a population. Fact 2: People are individuals, and each person has different needs. Given the two facts above, what happens when people flow into or out of a population?
A:
output: gene flow

Fact 1: An incandescent light bulb converts electricity into light by sending electricity through a filament. Fact 2: Fiber optics works by carrying light along hair-thin filaments of glass. Given the two facts above, an incandescent light bulb converts electricity into light by sending electricity through what?

OPTIONS:
- hair-thin molecules
- hair-thin spokes
- epidermis and dermis
- hydrogen and oxygen
- activation energy
- an electron lens
- hair-thin hairs
- hair-thin fibers of glass

Answer: hair-thin fibers of glass

Problem: OPTIONS:
- radiation
- glue
- rings
- gravity
- CO 2
- magnetism
- force
- bonds
Q: Fact 1: Hydrogen bonds cause water to expand when it freezes. Fact 2: Water makes strong hydrogen bonds. Given the two facts above, what makes water stick together?
Answer: bonds

Problem:OPTIONS:
- orchids
- bushes
- pollen
- insects
- plant life
- gametes
- trees
- bees

Fact 1: Flowers attract animal pollinators. Fact 2: Insects pollinate flowers. Given the two facts above, what do flowers attract?
****
A: insects

Problem:OPTIONS:
- Salmon.
- Frogs.
- parasites
- Whales.
- Mice.
- a fish
- air
- tortoises

Fact 1: Most amphibians breathe with gills as larvae and with lungs as adults. Fact 2: All frogs are amphibians. Given the two facts above, what breathes with gills as larvae and with lungs as adults.?
****
A:
Frogs.