Q: All chemical changes involve a transfer of what? Choices: - heating - fuel - Water - energy A:
energy

Q: What is the major selective advantage of myelination? Choices: - heat regulation - potentiation - storage capacity - space efficiency A:
space efficiency

Q: Q: In order to determine its molecular formula, it is necessary to know what about the compound? Choices: - lipid mass - polar mass - protons mass - molar mass A:
A: molar mass

Question: Q: Sand dunes migrate when sand is blown up a slope and this force pulls it down the other side? Choices: - earthquakes - air pressure - spin - gravity A:
Answer: gravity

*Question*
Q: Glucose and fructose are considered this type of sugar? Choices: - alcohols - complex carbohydrates - polysaccharides - monosaccharides, or simple A:
**Answer**
monosaccharides, or simple

(Question)
Q: What is the process by which large particles, such as cells, are taken in by a cell? Choices: - active transport - diffusion - mitosis - phagocytosis A:
(Answer)
phagocytosis