If microscopes make living creatures appear bigger, then what makes living creatures appear bigger? Answer choices: - fur and fat - xrays - squids - microscopes - deuterostomes - hearing - screen - mutations
microscopes

If streams may start with runoff or water seeping out of a body of water where sulfur occurs, then streams may start with runoff seeping out of water containing what? Answer choices: - chemicals - Nutrients - Nitrous oxide - Helium - Lithium - Sulfur - soil - Sediment
Sulfur

Q: If vesicle transport requires energy and a carrier molecule, then vesicle transport requires energy and a what? Answer choices: - activity - major threat to health - metabolic reaction - hydration - biofuel - wavelengths and photons - carrier molecule - Vibrations.
A: carrier molecule

Question: If solid geometric shapes can refract light, then what can refract light? Answer choices: - focusing a lens - Electrical energy - solid geometric shapes - an electron lens - Something formed from skeleton - single-celled organisms - living things - an electron microscope
Answer: solid geometric shapes

*Question*
If burning fuels that are not sustainable increases carbon in the atmosphere, then what sort of fuel burning puts carbon into the atmosphere? Answer choices: - Greenhouse gases - Organic compounds - vehicles - Pollution - non-sustainable - chlorofluorocarbons - Conifers - an engine
**Answer**
non-sustainable

Q: If animals adapt to avoid immediate frostbite, then animals adapt to avoid what? Answer choices: - death and devastation - cool water - sunny days - extinction - warm weather - immediate frostbite - Food poisoning - Greenhouse gases
A: immediate frostbite