Ques: If smother a fire by cutting off what is required, then how do you put out a fire? Answer choices: - power - boiling - protect them - electrically - smother it - evaporation - mechanical - heating liquids
Ans: smother it

Ques: If high temperatures can cause toxic fumes, then what can create toxic fumes? Answer choices: - cigarettes - High temperatures. - smoking tobacco - harmful substances - fossil fuels - chlorofluorocarbons - Pesticides - chemical reaction
Ans: High temperatures.

Ques: If obligate heterotrophs get organic compounds from dead organisms, then obligate heterotrophs get organic compounds from what organisms? Answer choices: - soil - seeds - plants - life - sugar - food - dead - trees
Ans: dead

Ques: If an electric stove transforms electrical energy into friction, then an electric stove transforms electrical energy into what? Answer choices: - friction - warmth - boiling - waves - photons - engines - Light - food
Ans:
friction