Fact 1: Hearing is used for sensing sound by animals. Fact 2: Humans are animals too. Given the two facts above, answer the question "what uses hearing to sense sound?" with the following options: - plants - radio waves - bears - humans - oak trees - Bats - Lobsters - omnivores
humans

Fact 1: Staying warm has a positive impact on an animal 's survival. Fact 2: Proper hydration is necessary to stay warm. Given the two facts above, answer the question "what is required for survival?" with the following options: - sugar - soil - Energy. - nitrogen - hormones - hydration - energy - evaporation
hydration

Q: Fact 1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins. Fact 2: DNA DNA is deoxyribonucleic acid. Given the two facts above, answer the question "What contains the instructions for the proteins?" with the following options: - Something that causes allergies - increases a body's strength - Your sensory system picks it up - flow of electrons - deoxyribonucleic acid - A Greek letter - the body's largest organ - oxidation reaction
A: deoxyribonucleic acid

Question: Fact 1: Viruses cannot reproduce by themselves. Fact 2: Viruses Viruses are the smallest agents of disease. Given the two facts above, answer the question "the smallest agents of what cannot reproduce by themselves?" with the following options: - Pesticides - bacteria - Allergies - fungi - animals - dangerous - ferns - disease
Answer: disease

*Question*
Fact 1: Mammals have a layer of fat under the skin to help insulate the body. Fact 2: Insulated model provides warmth and comfort. Given the two facts above, answer the question "Mammals have a layer of fat under the skin to provide what?" with the following options: - food and shelter - electrolytes - food and water - warmth and comfort - staying warm - starvation mode - protect them - Animal survival
**Answer**
warmth and comfort

(Q).
Fact 1: Coal is used to produce electricity by burning in coal-fire power stations. Fact 2: Most of the electricity in the United States is produced by burning coal. Given the two facts above, answer the question "What kind of power stations create most of the electricity in the United States?" with the following options: - coal - making - motors - energy - cars - made - heat - two
(A).
coal