Fact 1: Cells cannot survive without oxygen. Fact 2: Life is responsible for oxygen in the atmosphere. Given the two facts above, answer the question "What can't cells survive without?" with the following options: - money - atmosphere - vapor - friends - Energy. - Energy - Light - Chemical energy
atmosphere

(Question)
Fact 1: Shivering occurs when many muscles contract a little bit all at once. Fact 2: Another response to cold is shivering. Given the two facts above, answer the question "A response to what occurs when many muscles contract a little at once?" with the following options: - heat - cold - sweat - pain - forces - stress - comfort - motion
(Answer)
cold

Ques: Fact 1: Ethanol is produced by alcoholic fermentation of the glucose in corn or other plants. Fact 2: Ethanol qualifies as an alternative fuel. Given the two facts above, answer the question "What can be used as an alternative fuel?" with the following options: - Toyota - Energy - corn - soap - space - CO 2 - stone - Trees
Ans: corn

(Q).
Fact 1: Carbon cycles quickly between organisms and the atmosphere. Fact 2: An organic molecule is one involving carbon. Given the two facts above, answer the question "What cycle quickly between organisms and the atmosphere?" with the following options: - chlorofluorocarbons - organic molecules - Most plants - Greenhouse gasses - Greenhouse gases - emissions - fossil fuels - Burning fuel and air
(A).
organic molecules

Ques:Fact 1: Biomass is the total mass of organisms at a trophic level. Fact 2: Biomass Organic matter, called biomass, can be burned in an incinerator to produce energy. Given the two facts above, answer the question "the total mass of organisms at a trophic level can be burned in an incinerator to what?" with the following options: - heat energy - produce burning - produce energy - produce sound - Electrical energy - Greenhouse gases - adding heat - produce light

Ans:produce energy

Fact 1: High temperatures can cause an object to combust. Fact 2: Combustion requires oxygen to burn. Given the two facts above, answer the question "Applying high temperature in the presence of what can cause an object to burn/" with the following options: - heat - toxins - energy - oxygen - sweating - Energy. - Pollution - expand
oxygen