If being exposed to breezes can cause erosion of soil, then what can cause erosion of soil?  Answer choices: - ice  - breezes  - mines  - rainfall  - sun rays  - moon light  - rivers  - flooding
breezes

If bears require stamina to succeed at physical activities, then what requires stamina to succeed at physical activities?  Answer choices: - rocks  - rainbows  - running  - tigers  - waterfalls  - pigeons  - humans  - bears
bears

Q: If air pollution can cause a decrease in crop yields, then air pollution can cause a decrease in what?  Answer choices: - The atmosphere  - kinetic energy  - smoke  - crop yields  - nutrients  - Temperature  - fires  - smog
A: crop yields

Question: If amammal needs to attract a mate to give birth to live young, then what needs to attract a mate in order to give birth to live young?  Answer choices: - humans  - Jellyfish  - mammals  - Frogs  - birds  - hormones  - insects  - reptiles
Answer: mammals

*Question*
If microorganisms can be found in raw wounds, then what can be found in raw wounds?  Answer choices: - bandages  - antibiotics  - some invertebrates  - microorganisms  - meat  - one celled organisms  - contamination  - sensory neurons
**Answer**
microorganisms

(Question)
If animals sweat to cool off, then why do animals sweat?  Answer choices: - energy  - cool off  - evaporation  - Heat energy  - reduced heat  - food  - reduce  - heat
(Answer)

cool off