Logic for the Q&A below: Petals attract pollinators to the flower. Pollination is by flies, wasps, and bees. Petals attract flies, wasps, and bees to the flower.
Q: In order to attract flies, wasps, and bees, what does a flower employ?
Options:
- (A) petals
- (B) colors
- (C) insects
- (D) camouflage
- (E) Energy
- (F) scentless
- (G) lack of color
- (H) pollen
A: (A)
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Logic for the Q&A below: Animals are a kingdom of multicellular eukaryotes. Invertebrates are the majority of the animal kingdom. The majority of multicellular eukaryotes are invertebrates.
Q: The majority of multicellular eukaryotes are:
Options:
- (A) Most plants
- (B) infectious
- (C) viruses
- (D) bacteria
- (E) Absorb light
- (F) insects
- (G) important habitats
- (H) invertebrates
A: (H)
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Logic for the Q&A below: Prokaryotes are single-celled organisms that lack a nucleus. An organism is a living thing. Prokaryotes are single celled living things that lack a nucleus.
Q: Prokaryotes are single celled living things in the animal kingdom that don't have a what?
Options:
- (A) epidermal
- (B) genus
- (C) complex
- (D) extinction
- (E) food
- (F) nucleus
- (G) properties
- (H) alleles
A: (F)
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Logic for the Q&A below: Muscles can only contract. Bones work with muscles to perform movement. Contraction enables bones to perform movement.

Q: What enables bones to perform movement?
Options:
- (A) contraction
- (B) Energy
- (C) sensory neurons
- (D) looseness
- (E) Chemical energy
- (F) Vibrates
- (G) fur and fat
- (H) layers of fat
A: (A)
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