Answer:
A- cellular respiration : carbon dioxide
Explanation:
This question is looking for byproducts ie Photosynthesis produces Oxygen. Cellular respiration produces Carbon Dioxide. Hopefully I was able to help you!
Starch is present in saliva.
I don't know which food choice you made so I can't explain why you got the results you did.
As you workout your heart rate will increase because you need oxygen.
Answer:D this part of Arizonan use to be much wetter
I took the test and got it right