If food is preserved in a slow oven, then what is used to preserve food? Answer choices: - salt - Energy - oven - fats - sugar - sodium - marine - bamboo
oven

(Question)
If rivers turn rocks into soil, then what do rivers do to rocks? Answer choices: - storing water - to move people - they bend - Make them get bigger - It has no effect on rocks - Polish them - Turn it to soil - protect them
(Answer)
Turn it to soil

Ques: If chlorine is also used to remove harmful substances from water before drinking, then what is also used to remove harmful substances from water before drinking? Answer choices: - electricity - pressure - air - bacteria - a pathogens - toxins - Chlorine - Cooking
Ans: Chlorine

(Q).
If chlorine in water prevents infections, then which chemical added to water prevents illnesses? Answer choices: - Glucose - evaporation - Chlorine. - sugar - Allergies - sweating - energy - hydration
(A).
Chlorine.

Ques:If aradio creates sound waves, then what creates sound waves? Answer choices: - a curling iron - energy - carpet - animals - dolphins - Gunshots - a couch - a radio

Ans:a radio

Ques:If if an object is made of a material then that object has mass and density, then if an object is made of a material then that object has what? Answer choices: - objectionable material - A solid geometric shape - kinetic energy - solid, liquid, gas - electromagnetic energy - mass and density - mass hysteria - dense water

Ans:
mass and density