(Question)
If feathers help birds fly and keep warm, then feathers help birds fly and what? Answer choices: - staying warm - keep warm - Absorb light - allow growth - keep birds - protect them - keep cool - keep grounded
(Answer)
keep warm

(Question)
If water can be boiled to remove harmful substances before drinking, then what can be done to water to remove harmful substances before drinking? Answer choices: - evaporation - vaporization - Dipping a magnet into it - hydration - Mixing in heavy metals - Cooking - Boiling it - Adding purified water to it
(Answer)
Boiling it

(Question)
If insects are eaten, then what happens to insects? Answer choices: - They are eaten - Damages them - decrease stamina - They may not survive. - ignored - incinerated - not eaten - movement
(Answer)
They are eaten