*Question*
Q: Amino acids are the building blocks of what macromolecules? Choices: - lipids - sugars - carbohydrates - proteins A:
**Answer**
proteins

*Question*
Q: There are several types of wetlands including marshes, swamps, bogs, mudflats, and salt marshes. the three shared characteristics among these typeswhat makes them wetlandsare their hydrology, hydrophytic vegetation, and this? Choices: - stibnite soils - sandy soils - niya soils - hydric soils A:
**Answer**
hydric soils

*Question*
Q: In an atom, what is determined by electron distribution in shells? Choices: - covalence - ionic bonds - electromagnetism - chemical behavior A:
**Answer**
chemical behavior

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