The correct answer is B. Antoine-Laurent de Lavoisier was a French chemist, biologist and economist who discovered <em>the law of conservation of matter</em> in 1785.
This law states that during a chemical reaction, <u>the total mass in the system remains constant</u>, that is, the mass consumed of the reactants is equal to the mass of the products obtained.
I'm not sure what your asking but after the vice president the speaker of the house becomes president
Answer:
<u>Founders</u>: Congress
<u>Date founded</u>: March 3, 1865
Explanation:
The pancreas produces a juice containing several enzymes that break down carbohydrates, fats, and proteins in food. The pancreas delivers digestive juice to the small intestine through small tubes called ducts.
C. tolerance should be the answer
