If mussels have shells, then mussels have what? Answer choices: - seaweed - arms - Energy - a shell - warmth - bacteria - Length - legs
a shell

If sweating reduces a human's bodily water, then what reduces a human's bodily water? Answer choices: - flying - steroids - fishing - evaporation - sugar - sweating - reading - Roundworms.
sweating

Q: If something that comes in pairs are organelles involved in cell division, then organelles involved in cell division come in what groups? Answer choices: - plants - Groups of five - Pairs - complex - Groups of four - Groups of three - rings - three
A: Pairs

Question: If if a habitat can no longer support humans, then they'll move to another area, then who will move if a habitat can no longer support them? Answer choices: - starfish - soil - pigeons - squids - sound waves - clouds - Echinoids - humans
Answer: humans

*Question*
If organisms rely on a relatively narrow range of acidity, then what relies on a relatively narrow range of acidity? Answer choices: - organisms - carbon - animals - hydrogen - density - trees - Most plants - barnacles
**Answer**
organisms

Q: If if copper is exposed to a source of heat then that copper may easily become hot, then what can easily become hot if exposed to heat? Answer choices: - an object - engines - vehicles - animals - the skin - clams - copper - Mammal
A: copper