Problem:OPTIONS:
- solid, liquid, gas
- layers of fat
- barrel-shaped
- our star
- amount of matter
- an external framework
- hydrogen and oxygen
- It expands

Fact 1: The mass of a planet causes the pull of gravity on that planet. Fact 2: Mass, the amount of matter in an object, is measured in grams. Given the two facts above, what part of a planet causes the pull of gravity on that planet?
****
A: amount of matter

Fact 1: Algae have varied life cycles. Fact 2: Diatomes are a type of single celled algae. Given the two facts above, what have varied life cycles?
OPTIONS:
- insects
- h2o
- bacteria
- diatomes
- mammals
- days
- gravity
- Most plants
diatomes

Fact 1: Animals adapt to cold temperatures. Fact 2: Temperatures are moderate in summer and COLD in winter. Given the two facts above, what do animals do in the winter?
OPTIONS:
- Release energy
- running and lifting
- it keeps an organism warm
- adapt to warm weather
- adapt to extreme heat
- adapt to coolness
- shed fur
- by making heat

Answer: adapt to coolness

Question: Fact 1: Alight bulb requires electrical energy to produce light. Fact 2: Energy-saving light bulbs are essentially fluorescent light bulbs. Given the two facts above, energy-saving is important when electrical energy is used to produce what?
OPTIONS:
- sound
- a stove
- crops
- light
- oil
- motion
- Heat
- waves
Answer: light

input with options: Fact 1: Microscope is used to see small things by biologists by making them appear bigger. Fact 2: Biologists use microscopes to study things that are too small to be seen with the unaided eye. Given the two facts above, what do biologists study?
OPTIONS:
- Bio-thermodynamic studies
- Small things with a microscope
- smallest agents of disease
- basic building blocks of life
- genetic material
- The study of biolife in space
- DNA damage and mutations
- The study of bio
output: Small things with a microscope

Problem: OPTIONS:
- get chemical reactions started
- Make it radioactive
- reusing things
- chemical changes
- Harm consumers who eat it
- Kill e-coli bacteria
- preventing heat transfer
- Cause parasites to reproduce
Q: Fact 1: Irradiating food can be used to kill existing microorganisms in the food. Fact 2: Bacterial microorganisms are representative of these biological factors, and e-coli food poisoning is a good example. Given the two facts above, irradiating food can do which of the following?
Answer:
Kill e-coli bacteria