Answer:
Insulin is the key hormone of carbohydrate metabolism, it also influences the metabolism of fat and proteins. It lowers blood glucose by increasing glucose transport in muscle and adipose tissue and stimulates the synthesis of glycogen, fat, and protein.
Answer: I think it is true because there are fossils found in all different layers.
Explanation:
Yes it does great job lol
Agricultural use, energy and to cool factories
or
construction, watering lawns, manufacturing use