Biology questions

Answer these questions in full sentences. easy

Reference:

https://www.google.com/search?q=cellular+respiration+extra+credit+questions&tbm=isch&tbo=u&source=univ&sa=X&ved=0ahUKEwitrP-pm8bXAhWr34MKHaIND_oQsAQIOA&biw=1306&bih=756#imgrc=RzPpY1FEnMli3M: