Q: Fact 1: Coral reefs provide food and shelter to many ocean organisms. Fact 2: Coral reefs are formed from coral skeletons. Given the two facts above, what provides food and shelter to many ocean organisms?

OPTIONS:
- It helps them survive
- Something formed from skeleton
- sedimentary rocks
- important habitats
- Something with a head, thorax, and abdomen
- it protects them
- gastropod shells
- in their habitats

A: Something formed from skeleton

Q: Fact 1: Sperm had to swim from male to female reproductive organs for fertilization. Fact 2: Fertilization is the penetration of the egg by a sperm. Given the two facts above, where does sperm go after it leaves the male?

OPTIONS:
- ova
- nest
- Fetus
- tube
- ovum
- Mouth
- Egg
- Anus

A: Egg

Q: Fact 1: An animal requires warmth for survival. Fact 2: Heat is produced to maintain warmth in the boy. Given the two facts above, an animal requires what by the body for survival?

OPTIONS:
- stamina
- heat energy
- energy adaptors
- heat produced
- glycogen
- chemical messengers
- heat eaters
- cool breeze

A: heat produced

Q: Fact 1: Contact between rocks over long periods of time causes rocks to smooth. Fact 2: Sandstone, shale, and limestone are sedimentary rocks. Given the two facts above, what is smoothed by contact over long periods of time?

OPTIONS:
- shale
- earth
- eras
- Roads
- soils
- water
- clouds
- ground

A:
shale