Fact 1: Caffeine is a central nervous system stimulant. Fact 2: Men seek the excitement of stimulants, because, for the time, the results are agreeable. Given the two facts above, answer the question "What excites the central nervous system?" with the following options: - motion - competition - eating - learning - heat - caffeine - sweating - turkey
caffeine

(Question)
Fact 1: Threatening behavior by predators causes a porcupine to extend its quills. Fact 2: Aggression is active, harmful and offensive, threatens all and benefits none. Given the two facts above, answer the question "What by predators cause porcupines to extend their quills?" with the following options: - hypothyroidism - killing insects - kisses - aggression - love - hyperthyroidism - kinetic energy - cohabitating
(Answer)
aggression

Ques: Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart. Fact 2: Toads and frogs are both amphibians. Given the two facts above, answer the question "What has a three chambered heart?" with the following options: - alpacas - goats - elms - bats - orchids - mammals - a fish - toads
Ans: toads

(Q).
Fact 1: Being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time. Fact 2: Vegetation Vegetation or plants are in abundunce in the tundra. Given the two facts above, answer the question "being buried under soil and mud changes plants into what through extreme heat and pressure in a swam" with the following options: - amoeba - growth - animals - coal - burrs - deadly - vegetables - peat
(A).
peat

Ques:Fact 1: Aflashlight converts chemical energy into light energy. Fact 2: Light energy can become heat energy and heat energy can become light energy. Given the two facts above, answer the question "What can become heat energy?" with the following options: - objects that have mass - rain or sun shine - Chemical energy - hydrogen and oxygen - an engine - static electricity - centrifugal force - g forces

Ans:Chemical energy

Ques:Fact 1: When a body of water receives more water than it can hold , a flood occurs. Fact 2: Floods are deadly, floods are devastating. Given the two facts above, answer the question "What can happen when a body of water receives more water than it can hold?" with the following options: - massive damage - deadly and devastating - cause a hurricane - water will evaporate - Destroy bridges - enormous damage to homes - cloudy and rainy weather - create a new river

Ans:
deadly and devastating