Q: What type of reactions form compounds? Choices: - mineral reactions - consumption reactions - physical reactions - chemical reactions A:
chemical reactions

(Question)
Q: What is the layer above the mesophere called? Choices: - exosphere - thermosphere - troposphere - stratosphere A:
(Answer)
stratosphere

Ques: Q: More common in developing countries, parasitic diseases caused by roundworms often result from poor practice of what? Choices: - agriculture - education - preventative medicine - personal hygiene A:
Ans: personal hygiene

(Q).
Q: Many ionic compounds with relatively large cations and a 1:1 cation:anion ratio have this structure, which is called the what? Choices: - boron chloride structure - hydrocarbon structure - analogous structure - cesium chloride structure A:
(A).
cesium chloride structure

Ques:Q: What kind of energy is specifically defined as the energy that is available to do work? Choices: - used - new - old - free A:

Ans:free

Question: Q: Monosaccharides, particularly glucose, are major nutrients for what? Choices: - proteins - photosynthesis - lipids - cells A:
Answer:
cells