Read the excerpt from a science text. We found that the salt water and the colored freshwater stayed separated, even after the paper barrier was removed. The salt water remained in the bottom of the glass with the fresh water on top. This excerpt is most likely to be found in which part of the science text:

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?