Fact 1: Thyroid hormones increase the rate of metabolism in cells throughout the body. Fact 2: Thyroid hormones are made by the thyroid gland. Given the two facts above, what gland makes a chemical in the body to increase the rate of metabolism?
OPTIONS:
- sweating
- Follicle
- A drug.
- heat
- lmestone
- endocrine gland
- Pituitary gland
- Thyroid
Thyroid

Fact 1: Chloroplasts are organelles that are found in the cells of plants and algae. Fact 2: Chloroplasts Chloroplasts serve as the site of photosynthesis. Given the two facts above, what occurs in organelles that are found in the cells of plants and algae?
OPTIONS:
- oxidation reaction
- flow of electrons
- glucose
- cell membrane
- refraction of light
- photosynthesis
- root
- stem

Answer: photosynthesis

Question: Fact 1: All chemical reactions require activation energy to get started. Fact 2: Basically, heat is energy. Given the two facts above, all chemical reactions require a form of what to get started?
OPTIONS:
- oxygen
- celestial measurement
- gas
- heat
- UV
- charge
- Light
- scientific expression
Answer: heat

input with options: Fact 1: All chemical reactions require activation energy to get started. Fact 2: Chemical changes are a result of chemical reactions. Given the two facts above, what do ALL chemical changes require to occur?
OPTIONS:
- during the day
- heating liquids
- Activation energy
- wavelengths and photons
- Burning fuel and air
- kinetic energy
- electromagnetic energy
- direct energy
output: Activation energy

Q: Fact 1: Zooplankton are tiny animals that feed on phytoplankton. Fact 2: Minute plants are known as phytoplankton. Given the two facts above, what do zooplankton feed on?

OPTIONS:
- whales
- weathering
- Energy.
- minute plants
- Chlorophyll
- an organism's body
- Germy surfaces
- humans

A: minute plants

Fact 1: Rocks interacting with wind over long periods of time causes weathering. Fact 2: Rocks weather at different rates. Given the two facts above, what affects rocks?
OPTIONS:
- rivers
- force
- mildew
- wind
- magma
- Weight
- soda
- magnetism
wind