Eyes are used for seeing by animals by sensing light, and wolves use their teeth, feet, eyes, nose, and ears to hunt. Given these facts, how do wolves hunt among the following options: - trees - it needs them - knives - Males and females - adding heat - guns - Sensing light - lowered energy cost
Sensing light

(Question)
Melting is when solids are heated above their melting point, and if the room temperature is below the melting point of the substance then the substance is solid. Given these facts, if an object is below an objects melting temperature then it is what among the following options: - solid - liquid - volatile - gas - eroded - cold - dead - Weight
(Answer)
solid

Ques: Coal is used for generating heat by burning, and coal burning can cause air pollution and generate carcinogens. Given these facts, heating with coal can cause among the following options: - Electrical energy - chemical reaction - automobile exhaust - Something to move - air pollution - distracted driving - electric outages - Dehydration
Ans: air pollution

(Q).
Loud noises can cause animals to startle, and anything out of the ordinary can startle and spook animals into uncommon and dangerous behaviors. Given these facts, what can cause animals to become dangerous among the following options: - threatened - Befriending them - influenza - hyperthyroidism - Helping them - Loud noises - Happy thoughts - steroids
(A).
Loud noises

Ques:Most people can survive only a few days without water, and man's survival depends on water. Given these facts, what do men need to live among the following options: - Air - ocean - water - bears - oxygen - sun - breathe - food

Ans:water

Ques: Acar engine usually converts gasoline into motion and heat through combustion, and combustion is never complete in gasoline and diesel engines. Given these facts, what do cars use gas to produce among the following options: - Pollution - Energy. - thrust - energy - glycogen - deadly - motion - heat
Ans:
motion