Energy needs

The carbon dioxide comes from humans and animals aw waste products from thge oxidation or burning of the foods as it is used in the body to provide the energy needs.


pontificated
pontificating
pontification
pontifications
pontoon
pontoons
pony
ponytail
pooch
pooches
poodle
poodles
poof
pooh
pool
pooled
pooling
pools
poolside
poop
poor
poorer
poorest
poorly
poorness
poorspirited
pop
popcorn
pope
popes
popeyed
poplar
poplars
popmusic
popped
popper
poppet
poppies
popping
poppy
poppycock
pops
populace
popular
popularisation
popularisations
popularise
popularised
popularising
popularity
popularly
populate
populated
populating
population
populations
populism
populist
populists