You are presented with the question "what converts fuel into light and heat energy " and the following answer choices: - warmth - Lift - food - fire - NaCl - Cars - trees - reacts Now knowing that fire converts chemical energy into light and heat energy and fuel has a chemical energy, choose the best answer.
fire
(Question)
You are presented with the question "Temperature falls from the equator to " and the following answer choices: - South Africa - Antarctica - Asia - our planet - Summer - during the day - South America - It decreases Now knowing that temperature falls from the equator to the poles and first, strong winds circling Antarctica isolate the atmosphere near the pole the winter, choose the best answer.
(Answer)
Antarctica
Ques: You are presented with the question "When copper conducts heat it what?" and the following answer choices: - movement - ligt - expands - moves - A computer - power - Energy. - energy Now knowing that when metal conducts heat , that metal expands and copper is a very ductile metal, choose the best answer.
Ans: expands
(Q).
You are presented with the question "Organs of waste do what to the waste system?" and the following answer choices: - harm them - stink up - make up - recovery - recycling - eat up - poop up - store Now knowing that organs of excretion make up the excretory system and all organisms excrete wastes, choose the best answer.
(A).
make up
Ques:You are presented with the question "A switch is used to start the what of electric charge in an electrical circuit?" and the following answer choices: - emptying - O3 - copper - flow - motion - stasis - deletion - energy Now knowing that aswitch is used to start the flow of current in an electrical circuit and an electrical current is the flow of electric charge, choose the best answer.

Ans:flow
Ques: You are presented with the question "What has a positive impact on an animal's survival?" and the following answer choices: - four limbs - sensory neurons - low water availability - fur and fat - loss of food - heat energy - hormones - destruction of habitat Now knowing that staying warm has a positive impact on an animal 's survival and with a thick fur coat and 4 inches of fat a bear stays warm, choose the best answer.
Ans:
fur and fat