If something from Nesco is used for preserving food, then what is used to preserve food? Answer choices: - evaporation - Something from Nesco - white vinegar - Calcium carbonate - salt and water. - layers of fat - Exfoliation - adding heat
Something from Nesco

If microscopes are used to see details by magnifying objects, then microscopes are used to do what by magnifying objects? Answer choices: - look far away - rays or beams - disease - see details - unsee things - check grades - an image - observe it
see details

Q: If wind causes wearing away of rock, then wind can cause? Answer choices: - nuclear fusion - scattered light - the wearing away of rock - destruction of energy - Electrical energy - faster movement - forest is destroyed - continents to shift
A: the wearing away of rock

Question: If cells secrete electrolytes to maintain the proper pH for enzymes to work, then what do cells secrete to maintain the proper pH for enzymes to work? Answer choices: - Energy - Chemical energy - water conservation - sweating - heat energy - aqueous solution - Organic compounds - electrolytes
Answer: electrolytes

*Question*
If in order to survive, animals require hydration of their cells, then in order to survive, animals require what? Answer choices: - food and shelter - light energy - securing a loan - cashing their checks - Organic compounds - hydration of their cells - eating their enemies - Chemical energy
**Answer**
hydration of their cells

If mammals use eyes to sense light, then what do mammals use eyes for? Answer choices: - to sense sound - to touch things - focusing a lens - it needs them - encoded information - to sense light - to sense smell - food and shelter
to sense light