Ques:You are presented with the question "what ignites easily?" and the following answer choices: - rockets - fuel - air - cigars - Fuel cells - heat energy - oil - gasoline Now knowing that using a gasoline engine requires burning gasoline and gasoline ignites easily and burns vigorously, choose the best answer.

Ans:gasoline
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Ques:You are presented with the question "What provides food for terrestrial biomes?" and the following answer choices: - leaves - plants - animals - kibble - Trees - grass - humans - dogs Now knowing that plants are the major producers in terrestrial biomes and green plants are food producers, choose the best answer.

Ans:plants
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Ques:You are presented with the question "What texture is collagen?" and the following answer choices: - lmestone - Deposition - white - kalenchoes - a prism - complex - fibrous - homogenous Now knowing that cartilage is a tough tissue that contains a protein called collagen and cartilage is composed of fibrous collagen in an amorphous gel, choose the best answer.

Ans:fibrous
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Ques:You are presented with the question "A rubber band snapping acts like what?" and the following answer choices: - electromagnetic energy - wavelengths and photons - Relieve pain - electrically - Electrical energy - flow of electrons - rays or beams - A piano making sound Now knowing that arubber band snapping causes the particles in the rubber band to vibrate and of course, pianos and other instruments produce damped, forced vibrations, choose the best answer.

Ans:
A piano making sound
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