Q: What is the major cause of outdoor air pollution? A:
OPTIONS:
- electric lines
- agricultural equipment
- manufacturing industry
- burning fossil fuels
burning fossil fuels

Q: What are biochemical compounds, such as fats and oils, that consist of fatty acids and store energy? A:
OPTIONS:
- proteins
- oils
- tissues
- lipids

Answer: lipids

Question: Q: What is magnetism produced by electricity called? A:
OPTIONS:
- electrical attraction
- momentum
- excitation
- electromagnetism
Answer: electromagnetism

input with options: Q: In the universe as a whole, what is the most common element? A:
OPTIONS:
- helium
- carbon
- oxygen
- hydrogen
output: hydrogen

Q: Q: Organisms that obtain food from outside themselves (i.e. they don't make their own food) are known as what? A:

OPTIONS:
- autotrophs
- zygotes
- fungi
- heterotrophs

A: heterotrophs

Q: What type of earthquake creates a tsunami? A:
OPTIONS:
- Tectonic
- collapse
- volcanic
- underwater
underwater