If compressional force causes an object to change shape, then what force causes an object to change shape? Answer choices: - quadriceps - Electrical energy - mechanical - Heat energy - friction - compressional - flow of electrons - kinetic energy
compressional

If polar bears can generate heat by shivering, then what can polar bears do to generate heat? Answer choices: - make fire - eat ice - stay warm - nothing - fur - motors - shiver - sweating
shiver

Q: If cells are complex but all share basic functions, then what do all cells share? Answer choices: - basic function - Veins and arteries. - exact structure - how they look - energy usage - Electrical energy - types of protein - Chemical energy
A: basic function

Question: If genes are altered for evolution to occur, then genes are altered for what to occur? Answer choices: - Leptospirosis - resistance - quality - Plants growth - friendship - proteins - evolution - allow growth
Answer: evolution

*Question*
If most canyons are formed by flowing water, then what are most canyons caused by? Answer choices: - erosion - Physical weathering - magic - Freezing temperature - Flowing water - ice wedging - Flowing gas - flooding
**Answer**
Flowing water

*Question*
If speciation occurs in response to a change in the environment, then what occurs in response to a change in the environment? Answer choices: - adding heat - fossil fuels - agriculture - Animal survival - movement - root growth - speciation - relocation
**Answer**
speciation