(Q).
Hair is a fiber that is found only in mammals, and mammals are animals that have hair, are warm-blooded, and nourish their young with milk. Given these facts, how to mammals nourish young among the following options: - nectar - organ - fur - H 2 O - solitude - milk - birth - ignorance
(A).
milk

(Q).
Conserving water can be used for survival in a dry environment, and deserts are hot, dry places. Given these facts, where can conserving water be used for survival in among the following options: - deserts - our planet - Mountains - pools - glaciers - watershed - soils - clouds
(A).
deserts

(Q).
Mollusks live in most terrestrial, freshwater, and marine habitats, and biomes are the world's major habitats. Given these facts, mollusks live in most terrestrial, freshwater, and marine what among the following options: - protected - houses - areas - homes - fossils - alluvial - biomes - swimming
(A).
biomes