If plants will die without water, then what will plants die without? Answer choices: - acid - energy - phosphorous - pollution - oxygen - photons - water - rain
water

If ants communicate with their antennae, then what do ants use to communicate? Answer choices: - nerves - heat energy - sound - binary code - light energy - Antennae. - megaphones - hand signals
Antennae.

If fires need to be in contact with the air to burn, then fires with good air circulation will what? Answer choices: - grow - kill - shrink - burn - expand - be cold - deadly - extinguish
burn