If fossil fuels are used for generating heat by burning, then what is used for generating heat by burning? Answer choices: - Calcium carbonate - carbon dioxide - fossil fuels - clouds - peachleaf willow - space - calcite - sunlight
fossil fuels

(Question)
If calcium carbonate becomes a reef, then areef is made of? Answer choices: - it keeps an organism warm - salt and water. - granite - magnesium - gastropod shells - ocean water - calcium carbonate - zinc
(Answer)
calcium carbonate

Ques: If some precipitation that falls on land may soak in, becoming a breeding place for mosquitoes, then some precipitation that falls on land may soak in, becoming a breeding place for what? Answer choices: - mosquitoes - bioaerosols - animals - alpacas - bats - rabbits - fleas - insects
Ans: mosquitoes

(Q).
If agriculture can result in animals moving to another area from their home area, then what happen in animals' home area that can result in animals moving to another area? Answer choices: - removal of predators - increased food - deforestation - colder weather - better shelter - Pollution - storms - agriculture
(A).
agriculture

Ques:If loud noises can be dangerous, then what can loud noises be? Answer choices: - a chime - kinetic - sound - supersonic - mechanical - Pollution - dangerous - threatened

Ans:dangerous

If cancer is characterized by cells replicating out of control, then cancer is characterized by cells doing what out of control? Answer choices: - massive damage - smoking tobacco - destroying - replicating - Localized damage - failing - disappearing - Smoking
replicating