Q: Q: The differing glycosidic linkages in starch and cellulose give the two molecules what kind of distinct shapes? Choices: - square - one-dimensional - diamond - three-dimensional A:
A: three-dimensional

Q: Q: What can human facial expressions communicate? Choices: - behaviors - ideas - theories - emotions A:
A: emotions

Q: Q: Stomata are special pores that allow gasses to enter and exit what? Choices: - the skin - the flower - the soil - the leaf A:
A: the leaf

Q: Q: What is the theoretical event that began the universe often called? Choices: - Coreolis effect - dark matter - string theory - big bang A:
A: big bang