Q: Fact 1: If humans disturb animals in a location then those animals will move to a different location. Fact 2: Controlling development controls human disturbances of the river bank and its watershed that can increase erosion, disturb animal habitat and consequently, impair water quality. Given the two facts above, development by humans can cause animals to what?

OPTIONS:
- body temperature reduces
- depress neuronal excitability
- have offspring
- Abnormal cell growth
- move to different locations
- become pets
- Temperature changing
- live longer

A: move to different locations

Q: Fact 1: Aplants require water for survival. Fact 2: Water contains hydrogen and oxygen. Given the two facts above, what do plants require for their survival?

OPTIONS:
- Light
- Proteins
- Energy.
- salinity
- hydrogen
- nutrients
- sunlight
- food

A: hydrogen

Q: Fact 1: Amold spore has a negative impact on the respiratory system. Fact 2: Mildew and mold spores are everywhere. Given the two facts above, what can affect the respiratory system?

OPTIONS:
- Pollution
- mildew
- gas
- influenza
- oxygen
- bacteria
- smallpox
- gold

A: mildew

Q: Fact 1: Chromosomes are the form of the genetic material of a cell during cell division. Fact 2: Microtubules form part of the mitotic spindle that moves the chromosomes during cell division. Given the two facts above, what structure moves the genetic material of a cell during cell division?

OPTIONS:
- an organism's body
- microtubules
- Most plants
- Chemical energy
- Plant reproduction
- Electrical energy
- pollen
- A computer

A:
microtubules