can anyone help me understand what happens when a plain soda cracker or a non salty chip is chewed - and after a while before its swollowed. It will slowly taste sweeter. How deos enzyme action cause this effect?
SAme with in the cell walls the stomach produces pepioinogen...so what does protien digestion do in that area.
and how come the cells don't digest themselves
k I am stuck on this one question i don't know the formulas can anyone help me with each and tell me how to do it!
heres teh question:
the prodcution of some beefe cattle in AB is based on fertilized fields of rye grass and clover. a typical sq. metre of pasture receives 2093400kJ of visible...
In the carbon-oxygen cycle how does the process of photosynthesis and respiration interconnect?
what pathways does a carbon atom go tom a fossil fuel to becoming a part of air that a person can exhale?
why is C02 an incresingly abundant greenhouse gas??
ANd if there's a hold in the ozones how exactly will it affecet aggriculture and the population? will things slowly die off or ?