Fact 1: Friction causes the temperature of an object to increase. Fact 2: If there is no movement friction is zero. Given the two facts above, movement causes the temperature of an object to what?

OPTIONS:
- friction
- Rise
- Newton's laws
- reduce
- inertia
- it expands
- It decreases
- increase

Answer: increase

Fact 1: Astem is used to store water by some plants. Fact 2: Inside the stem is fibrous material. Given the two facts above, where do some plants store water?

OPTIONS:
- near the shoreline
- fibrous material
- rocks
- soil
- dormant state
- mountain sources
- one celled organisms
- air

Answer: fibrous material

Fact 1: If an organism becomes too hot then that organism may die. Fact 2: Hot sun can bleach flowers. Given the two facts above, what can kill flowers?

OPTIONS:
- Petals
- Too much sun
- cancer
- Pollination
- burning
- dry conditions
- Pesticides
- Quality soil

Answer: Too much sun

Fact 1: Humans have collected and grown mushrooms for food for thousands of years. Fact 2: About mushrooms Mushrooms are the fruiting structure of fungi. Given the two facts above, which part of fungi have humans collected and grown for food for thousands of years?

OPTIONS:
- more abundant
- by indirect light
- remains of prehistoric life
- it keeps an organism warm
- epidermis and dermis
- Organic compounds
- loose soil
- fruiting structure

Answer:
fruiting structure