(Question)
If dolphins require great amounts of water to survive, then what requires great amounts of water to survive? Answer choices: - a tortoise - leeches - a dolphin - a lizard - a snake - trout - mussels - amphibians
(Answer)
a dolphin

(Question)
If playing is one way dogs learn how to behave, then playing is one way what learns how to behave? Answer choices: - bacteria - Man - roaches - koalas - dogs - humans - toads - bears
(Answer)
dogs

(Question)
If chromosomes are coiled structures made of deoxyribonucleic acid and proteins, then chromosomes are coiled structures made of proteins and what? Answer choices: - solid, liquid, gas - density - Something that causes allergies - deoxyribonucleic acid - It helps them survive - inheritance - blood cells - allow growth
(Answer)
deoxyribonucleic acid