Fact 1: Insulated material can be used for keeping warm. Fact 2: Guard hairs protect the fur, while the fur insulates the mammal. Given the two facts above, answer the question "What can be used to keep warm?" with the following options: - hair - fighting bears - lightning - hemp - coat - cooked food - wood - fur
fur

(Question)
Fact 1: Energy is passed up a food chain or web from lower to higher trophic levels. Fact 2: Energy and carbon in organic compounds passed through food chain to herbivores and carnivores. Given the two facts above, answer the question "Carbon in organic compounds are passed through the food web from what?" with the following options: - it helps plants in growing - Burning fuel and air - members of their own species - people to dogs - herbivores to carnivores - carnivores to plants - passenger pigeons - predators to prey
(Answer)
herbivores to carnivores

Ques: Fact 1: Gases from burning coal and oil dissolving in water in the atmosphere causes acid rain. Fact 2: Acid rain is very bad and can hurt the environment. Given the two facts above, answer the question "Gases from burning coal and oil dissolving in water in the atmosphere can hurt what?" with the following options: - agriculture - people - sun - the past - animals - environment - moon - climate
Ans: environment

(Q).
Fact 1: Aplant requires food for survival. Fact 2: Food is the ideal source of nutrients. Given the two facts above, answer the question "What do plants require nutrients for?" with the following options: - growth - water vapor - ice - Energy. - bloom time - survival - Energy - hurricanes
(A).
survival

Ques:Fact 1: Evolution occurs in response to a change in the environment. Fact 2: Biological evolution is a change in the genetic characteristics of a population over time. Given the two facts above, answer the question "What can cause change in genetic characteristics" with the following options: - Plants growth - Leptospirosis - Pesticides - environment - global warming - competition - parasites - cigarettes

Ans:environment

Ques:Fact 1: Aflashlight converts chemical energy into light energy. Fact 2: Ajoule is roughly the energy used by a flashlight turned on for one second. Given the two facts above, answer the question "What is converted in a flashlight?" with the following options: - hydrogen and oxygen - adding heat - an electron lens - hydrogen to water - chemicals to light - batteries into solar - heat into light - chlorofluorocarbons

Ans:
chemicals to light