If matter vibrating can cause a wave in air, then what can matter vibrating cause?  Answer choices: - Pollution  - energy  - Relieve pain  - kinetic energy  - wave in air  - Energy.  - murmur  - Greenhouse gases
wave in air

If storms cause the amount that lakes contain to increase, then what cause the amount that lakes contain to increase?  Answer choices: - nutrients  - icebergs  - bacteria  - storms  - lily pads  - excretion  - flooding  - droughts
storms

Q: If organisms in the class Aves have beaks that are generally adapted for the food they eat, then organisms in which class have beaks that are generally adapted for the food they eat?  Answer choices: - apples  - Mammalia  - koalas  - voles  - Agnatha  - Aves  - Reptilia  - edible
A: Aves

Question: If food provides energy for an organism, then what provides energy for an organism?  Answer choices: - oil  - fats  - soil  - sugar  - lipids  - Light  - fossils  - food
Answer: food

*Question*
If evolution occurs in response to changing phenomenon in life, then evolution occurs in response to what in life?  Answer choices: - static events  - global warming  - that material's properties  - changing phenomenon  - major threat to health  - changing tides  - Animal survival  - isolated events
**Answer**
changing phenomenon

Q: If the byproduct of fossil fuels is carbon, then what is a byproduct of fossil fuels?  Answer choices: - heat  - sugar  - energy  - Cars  - carbon  - bacteria  - tar  - Pollution

A: carbon