If pushing on the pedals of a bike cause friction reduction, then pushing on the pedals of a bike cause what? Answer choices: - electromagnetic energy - Pollution - friction reduction - kinetic energy - decreases its bodily water - mechanical - get started - Heart rate
friction reduction

If clownfish seek shelter in coral, then what do clownfish seek shelter in? Answer choices: - coral - deltas - alveoli - burrs - wetland - bushes - keratin - islands
coral

Q: If antigens are a group of atoms that the immune system recognizes as foreign to the body, then what type of antigens does the immune system recognize as foreign to the body? Answer choices: - animals - epidermal - Allergies - negative - dangerous - graptolites - group of atoms - homogenous
A: group of atoms

Question: If reusing things has a positive impact on the environment, then what has a positive impact on the environment? Answer choices: - temperature - reusing things - a hydraulic system - water conservation - peachleaf willow - density - Green beans - addition
Answer: reusing things

*Question*
If aradio converts electrical energy into sound, then aradio converts electrical energy into what? Answer choices: - sound - waves - photons - touch - engines - light - smell - motion
**Answer**
sound

*Question*
If orchids will get more light when a surrounding tree falls, then what happens to a orchid when a nearby tree falls? Answer choices: - 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