habitat43 habitat43

13-09-2022
Biology

contestada

In what year was the law of conservation of mass was first
demonstrated?
a 1685
b 1885
c 1785
d 1985

Respuesta :

bellalongley bellalongley

13-09-2022

B the answer is b :)

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valcrist2332 valcrist2332

13-09-2022

Answer:

It was in 1789, i suppose C is the closest.

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