Fact 1: Pushing on the pedals of a bike cause that bike to move. Fact 2: Wheels reduce friction with the floor to help cars move. Given the two facts above, answer the question "pushing on the pedals of a bike cause what?" with the following options: - electromagnetic energy - Pollution - friction reduction - kinetic energy - decreases its bodily water - mechanical - get started - Heart rate
friction reduction

Fact 1: Coral reefs provide food and shelter to many ocean organisms. Fact 2: Some fish, like the clownfish, spend most of their lives in and around coral reefs. Given the two facts above, answer the question "What do clownfish seek shelter in?" with the following options: - coral - deltas - alveoli - burrs - wetland - bushes - keratin - islands
coral

Q: Fact 1: Antigens are molecules that the immune system recognizes as foreign to the body. Fact 2: Molecules are a group of atoms. Given the two facts above, answer the question "what type of antigens does the immune system recognize as foreign to the body?" with the following options: - animals - epidermal - Allergies - negative - dangerous - graptolites - group of atoms - homogenous
A: group of atoms

Question: Fact 1: Recycling has a positive impact on the environment. Fact 2: Recycling means reusing things. Given the two facts above, answer the question "what has a positive impact on the environment?" with the following options: - temperature - reusing things - a hydraulic system - water conservation - peachleaf willow - density - Green beans - addition
Answer: reusing things

*Question*
Fact 1: Aradio converts electrical energy into vibrations. Fact 2: Sound is vibrational energy. Given the two facts above, answer the question "A radio converts electrical energy into what?" with the following options: - sound - waves - photons - touch - engines - light - smell - motion
**Answer**
sound

*Question*
Fact 1: If a tree falls then sunlight becomes available to the surrounding plants. Fact 2: Encroaching trees rob the orchids of the sunlight they require. Given the two facts above, answer the question "What happens to a orchid when a nearby tree falls?" with the following options: - dormant state - It gets more light - It becomes dormant - They may not survive. - It remains dormant - It dies - It gets less water - It less light
**Answer**
It gets more light