Bio - Metabolism When you are riding a bike:
How is the oxygen being used to create energy?
How is the food you choose to eat used to create energy?
Is any stored form of energy going to be converted and, if so, to what?
What will happen if you continue to exercise and use energy, but do not have enough oxygen?
How can you stop what is happening?
How do athletes train in order to combat the process that is happening?

the glands which are associated with each description is given below:

pancreas - is an endocrine and exocrine gland that secretes juices with enzymes for digestion. salivary glands- with protection and digestion in the mouth. liver- secretes bile for digestion.   lachrymal glands - secrete tears to moisten eyes and protect them from particles and infection.   sweat gland -regulates water, salt, and temperature. oil glands - to form a protective barrier on the skin.   goblet cells - secrete mucus for protection.

Tell me the answers then i will answer

Yes yes yes very good