B and C I’m pretty sure it was also because of a problem with the O-rings on the shuttle
Answer:
Gold, salt, and ivory. (A, B, E)
Explanation:
I just took the assignment.
Answer: the increase of income for working class families
Explanation: All the other ones are literally depressing
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.
