Fact 1: Aairplane is used for moving people across bodies of water. Fact 2: An island is land surrounded by water. Given the two facts above, answer the question "People can be moved where in an airplane?" with the following options: - outer space - oceans - the moon - islands - Pacific - germany - the sun - Mountains
islands

(Question)
Fact 1: Wind is used for producing electricity. Fact 2: This electricity can be used to power households. Given the two facts above, answer the question "What can be used to power households?" with the following options: - heat - energy - motors - cells - cars - wind - coal - Gas
(Answer)
wind

Ques: Fact 1: Scales are used for protection by scaled animals. Fact 2: Scales provide protection and camouflage. Given the two facts above, answer the question "what do scaled animals use scales for?" with the following options: - swimming - Weight - digestion - energy - camouflage - flying - it needs them - energy barrier
Ans: camouflage

(Q).
Fact 1: Arubber band snapping causes the particles in the rubber band to vibrate. Fact 2: All sound is created by vibrations. Given the two facts above, answer the question "a rubber band snapping causes the particles in the rubber band to what?" with the following options: - It gets heated up - electrically - kinetic energy - mechanical - Energy. - chemical changes - Electrical energy - create sound
(A).
create sound

Ques:Fact 1: Antigens are molecules that the immune system recognizes as foreign to the body. Fact 2: Heavy metals are, in general, foreign to the body. Given the two facts above, answer the question "Heavy metals are _." with the following options: - emissions - dangerous - bent - homogenous - antigens - vehicles - fossil fuels - heat energy

Ans:antigens

Fact 1: Blowing air into a whistle causes air to vibrate inside the whistle. Fact 2: When an object moves or vibrates, the air molecules around the object also vibrate. Given the two facts above, answer the question "Blowing air into what causes air to move inside it?" with the following options: - heat - solid plastic - solid glass - solid rock - whistle - sound - a chime - waves
whistle