Fact 1: If an object is black then that object absorbs all visible light. Fact 2: Light seems to travel in rays or beams. Given the two facts above, black objects absorb all visible what?
OPTIONS:
- sunlight
- microwaves
- Energy.
- black holes
- dark matter
- rays or beams
- activation energy
- heat energy
rays or beams

Fact 1: Organisms cluster around hydrothermal vents in the ocean floor. Fact 2: Largest of the oceans on Earth is the Pacific Ocean . Given the two facts above, where do organisms cluster around hydrothermal vents?
OPTIONS:
- humans
- Mountains
- loose soil
- clouds
- body water
- crust
- weathering
- Pacific

Answer: Pacific

Question: Fact 1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins. Fact 2: DNA is the genetic material of cells. Given the two facts above, what contains genetic instructions?
OPTIONS:
- cells
- cows
- Oak
- embryos
- pollen
- Flowers
- seeds
- legumes
Answer: cells

input with options: Fact 1: Cancer is a disease in which cells divide out of control. Fact 2: Chemotherapy works on cells that are dividing. Given the two facts above, what helps stop cells multiplying in cancer?
OPTIONS:
- the skin
- Honey
- sweating
- Chemotherapy
- H2O
- Chemical energy
- Titanium
- bioaerosols
output: Chemotherapy

Q: Fact 1: Abreathing mask is used for keeping harmful particles from entering the respiratory system. Fact 2: Air pollution is caused by the build-up of harmful gases and particles in the air. Given the two facts above, what does a gas mask keep out?

OPTIONS:
- disease
- The atmosphere
- heat energy
- air pollution
- energy barrier
- Bodily water
- Dehydration
- bacteria

A: air pollution

Fact 1: Cross-pollination increases genetic diversity. Fact 2: Evolution requires genetic diversity. Given the two facts above, cross-pollination increases?
OPTIONS:
- flowers
- Reproduction
- seeds
- gene flow
- growth
- evolution
- pollen
- traits
evolution