If aplant requires photons for photosynthesis, then aplant requires _ for photosynthesis? Answer choices: - proteins - photons - Light - sun's heat - nutrients - mitochondria - sugar - plasma
photons

If an animal requires oxygen for survival, then what do animals require for survival? Answer choices: - food - glycogen - Lithium - water - sugar - Helium - Aluminum - Oxygen
Oxygen

If readily available liquid manure is a product of the body, then readily available liquid manure is a what? Answer choices: - 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