Explain why cellular respiration can be considered a spontaneous reaction. does it build polymers or does it break them down?

In short, Cellular Respiration can be considered spontaneous because it releases energy (negative enthalpy) and becomes disordered(positive entropy) 

A spontaneous reaction is a decrease in enthalpy ans an increase in entropy. 
Entropy is energy release from a system when an event takes place. 

The purpose of cellular respiration is to release energy from glucose so that organisms can use that energy. 

A) 4 amusingb)alpha particle is a helium nucleus. it contains 2 protons and 2 neutrons.c)alpha particle has charge of +2.

Some of her  assignments would be creation of drugs. she is a medical chemist after all so she'd need to have the necessary knowledge to make medicine which can later be sold in a pharmacy