Energy for the first one and life for the last
The endocrine system is made of glands that secrete hormones. These hormones help regulate the organs and cells activity. The hormones among other things control your metabolism.
The earth was created by God in 7 days by forming it and calling it good on the 7th day of creation
1. Opinions are not always right; facts are.
2. Theories are sometimes right, but sometimes they are either wrong or a little off; facts are on point and with the exact answer.
3. A theory is a scientific explanation of a fact.
4. They all have a good amount of information; also they say approximately to let you know it's not the exact answer.
5. A law is more like a prediction of what will happen if the situation is given and it's shown by the mathematical equation; Theory describes what happens. (Happened).
6. This would try to go against my understanding but it won't happen because I know that theories don't become laws or vice-versa; theories remain theories and law remain laws.