*Question*
If heating a liquid can tell you when it becomes a gas, then what can be learned from heating a liquid? Answer choices: - The bending of a ray of light - When it becomes a gas - chemical equations - When it becomes a solid - kinetic energy - When its mass increases - When it condenses - matter vibrating
**Answer**
When it becomes a gas

*Question*
If hail that falls on land may soak into the ground, becoming groundwater, then what might fall on land may soak into the ground, becoming groundwater? Answer choices: - river - floods - Rocks - Hail - rain - Soil - Trash - salt
**Answer**
Hail

*Question*
If ants communicate with the colony with pheremone trails, then what do ants use to communicate with the colony? Answer choices: - radio - heat energy - calls - Chemical energy - sound - pheremones - nerves - singing
**Answer**
pheremones

*Question*
If decomposition helps plants to grow, then what does decomposition do? Answer choices: - heat the body - it helps plants in growing - duplicate itself - rapid expansion - heat production - heat is produced - it keeps an organism warm - Cell division
**Answer**
it helps plants in growing