If heat is necessary for the survival of animals, then what is necessary for the survival of animals? Answer choices: - honey - acid rain - woods - warmth - genes - food - oxygen - heat
heat

(Question)
If electrons are used to illuminate small objects and make them appear bigger, then what are used to illuminate small objects to look larger? Answer choices: - Minerals - Elements - mirrors - Neon - photons - satellites - Electrons - Light
(Answer)
Electrons

Ques: If eating mercury has a negative impact on an organism's survival, then what has a negative impact on an organism's survival? Answer choices: - eating food - eating fish - eating water - liver cancer - Greenhouse gasses - fossil fuels - eating mercury - harmful substances
Ans: eating mercury

(Q).
If animals take in food by eating producers or other living things, then what takes in food by eating producers or other living things? Answer choices: - humans - fur seals - trees - fungi - algae - animals - people - plants
(A).
animals

Ques:If operating an automobile usually requires energy pollution from gasoline, then operating an automobile usually requires what from gasoline? Answer choices: - hydrogen and oxygen - adjusting the seats - washing the windshield - heat energy - energy pollution - honking the horn - scarce resources - food and shelter

Ans:energy pollution

Question: If decreasing the amount of cars used to travel conserves fuel, then decreasing what during travel likely conserves fuel? Answer choices: - the energy of the car - air mass over Earth's surface - the amount of cars used - the size of the wheels - the amount of water used - kinetic energy - preventing heat transfer - energy usage
Answer:
the amount of cars used