Having food has a positive impact on an organism 's health, and and anything edible is food. Given these facts, having what things has a positive impact on an organism 's health among the following options: - edible - Energy. - exercise - Cooking - nutrients - Proteins - oysters - Energy
edible

(Question)
Water causes refraction of light, and when light shines through a drop of water or prism, it bends or is refracted inside the droplet. Given these facts, light is what inside of water droplets among the following options: - linked - tiny - blinding - golden - straight - energy - a wave - bent
(Answer)
bent

Ques: Caffeine is a central nervous system stimulant, and cocaine is a stimulant and increases the user's heart rate and blood pressure. Given these facts, what does caffeine do among the following options: - Increase fame - increases a body's strength - Release energy - Increase user's heart rate - Transfers energy - decrease stamina - Increase intelligence - Increase wealth
Ans: Increase user's heart rate

(Q).
Mammals generate heat mainly by keeping their metabolic rate high, and faster metabolism means more calories consumed, and usually, weight loss. Given these facts, how do mammals generate heat among the following options: - freezing - Ice cubes - layers of fat - Taking pictures - with their fur - energy of moving objects - Consuming calories - Movement of an air mass
(A).
Consuming calories

Ques:Veins generally carry deoxygenated blood, and arteries and veins are blood vessels. Given these facts, vessels carry deoxygenated what among the following options: - glucose - oxygen - Joules - liquid - organs - molecules - atoms - blood

Ans:blood

Question: Oil is formed by layers of sediment pushing down on decomposing algae, and when the algae dies it is decomposed by bacteria. Given these facts, oil is formed by layers of sediment pushing down on what among the following options: - bacteria - nutrients - amoebae - tunicates - oysters - coral reefs - mussels - Bodily water
Answer:
bacteria