(Question)
Brain cells die quickly if their oxygen supply is cut off, and blood carries oxygen to the brain. Given these facts, brain cells die quickly if what supply gets cut off among the following options: - alveoli - blood - CO 2 - hydrogen - Air - Energy. - electric pulses - carbon dioxide
(Answer)
blood

(Question)
Grasses supply most of the food consumed by people worldwide, and rice is a member of the grass family. Given these facts, what is consumed by the most people worldwide among the following options: - fat - rice - bamboo - apples - dirt - pork - food - sunlight
(Answer)
rice

(Question)
Sexual reproduction increases genetic diversity, and mammals are dioecious with sexual reproduction and internal fertilization. Given these facts, what increases genetic diversity among the following options: - By coral exoskeletons - Something that waters do - Something that planets do - fertilization - Something that rocks do - deoxyribonucleic acid - Males and females - Somethign that mammals do.
(Answer)
Somethign that mammals do.