Answer the following question given this paragraph: Q: What do some animals use for shelter? Choices: - invisible materials - indestructible materials - living materials - nonliving materials A:
nonliving materials
Answer the following question given this paragraph: Q: When do cells acquire different identities in an ordered spatial arrangement? Choices: - during mitosis - larval stage - before morphogenesis - during morphogenesis A:
during morphogenesis
Q: Answer the following question given this paragraph: Ionic compounds contain ions of metals and nonmetals held together by ionic bonds. Ionic compounds do not form molecules. Instead, many positive and negative ions bond together to form a structure called a crystal. You can see an example of a crystal in Figure below . It shows the ionic compound sodium chloride. Positive sodium ions (Na + ) alternate with negative chloride ions (Cl - ). The oppositely charged ions are strongly attracted to each other. Q: What kind of bond doesn't form molecules, but instead forms crystals? Choices: - electron bonds - magnetic bonds - covalent bonds - ionic bonds A:
A: ionic bonds
Question: Answer the following question given this paragraph: Structures in the dermis include hair follicles and sebaceous glands, which produce sebum. Q: What is produced by the sebaceous glands? Choices: - pheromone - sperm - progesterone - sebum A:
Answer: sebum
*Question*
Answer the following question given this paragraph: Tropical climates are found at or near the Equator. Because warm air rises at the Equator, there is a lot of rain. Q: What kind of climates are found at or near the equator? Choices: - dry grasslands - tundra - arctic climates - tropical climates A:
**Answer**
tropical climates
(Question)
Answer the following question given this paragraph: Alkynes are unsaturated hydrocarbons with at least one triple bond between carbon atoms. Q: What are unsaturated hydrocarbons with at least one triple bond between carbon atoms? Choices: - amines - lipids - ketones - alkynes A:
(Answer)
alkynes