Decomposers because they decompose dead organisms, which releases the carbon.
Glucagon - stored in the pancreas
Throughout their teenage years, children's minds are literally being rewired. Teenagers are unable to comprehend facial expressions or other's emotions which can make it for others to understand them or for them to even understand themselves.
the process plants use to produce food is photosynthesis.
the answer is food (food in the presence of starch=sugar) and oxygen.