Aplant requires sunlight for photosynthesis, and sunlight is composed of photons, or particles of solar energy. Given these facts, a plant requires _ for photosynthesis among the following options: - proteins - photons - Light - sun's heat - nutrients - mitochondria - sugar - plasma
photons

An animal requires air for survival, and oxygen Oxygen is in the air we breathe. Given these facts, what do animals require for survival among the following options: - food - glycogen - Lithium - water - sugar - Helium - Aluminum - Oxygen
Oxygen

Urine is the liquid waste product of the body that is excreted by the urinary system, and another readily available liquid manure is human urine. Given these facts, readily available liquid manure is a what among the following options: - aqueous solution - more abundant - share properties - competing for resources - major threat to health - animal transport - looseness of dirt or compost - product of the body
product of the body