If aplant requires nutrients to grow, then what does a plant require in order to grow? Answer choices: - energy - Energy. - sunlight - nutrients - Heat energy - power - Glucose - photons
nutrients

If the maglev train is used for moving people, then the maglev train is used for moving what? Answer choices: - humans - containers - athletes - food - waves - matter - people - resouces
people

Q: If bears can keep warm, then what keeps warm? Answer choices: - bushes - muscles - Limbs - fibers - keratin - skin - bears - hair
A: bears

Question: If wind affects rocks, then what affects rocks? Answer choices: - rivers - force - mildew - wind - magma - Weight - soda - magnetism
Answer: wind

*Question*
If antigens are molecules that can cause an allergy, then an allergy can be caused by? Answer choices: - antigens - Pesticides - cold weather - fever - viruses - food - Smoking - germs
**Answer**
antigens

If smaller bodies of water may start with runoff, then what bodies of water may start with runoff? Answer choices: - solid, liquid, gas - agriculture - flooding - Condensation - smaller ones - loose soil - reducing acid rain - storms
smaller ones