Mini waste lagoons from farm pigs are found along the news river. Which may happen if those lagoons are flooded and spill into the local water supply? -water upstream may be polluted
-Water down stream may be polluted
-only water in the immediate area may be affected
-The populations of fish and plants in the river would increase

What is impossible to do with a hypothesis

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Who discovered a pattern to the elements in 1869?