Q: Thirst is used to make an animal realize that it needs to replenish its bodily water by the body, and today's animal is the cow. Given these facts, thirst is used to make a cow realize that it needs to replenish its bodily what by the body among the following options: - solutes - NaCl - juice - grass - liquid - seawater - blood - water
A: water

Q: The Himalayas were formed by rock folding, and an earthquake may cause folding of the layers. Given these facts, the Himalayas were formed by what among the following options: - earthquakes - snowfall - chemical changes - movement - fires - graptolites - rain - calcite
A: earthquakes

Q: Arainbow is formed by refraction of light by separating light into all different colors, and light rays come in through the lens. Given these facts, a rainbow is formed by what of rays among the following options: - an electron microscope - energy of moving objects - heat energy - Solar energy - rain or sun shine - separation of colors - sun's heat - flow of electrons
A: separation of colors

Q: Looking at bright objects has a negative impact on the eyes, and outside, the sun is bright. Given these facts, looking at the sun can have a negative impact on what body part among the following options: - the eyes - people - the hands - the skin - the nose - humans - Temperature - the ears
A: the eyes