I believe that it is all of the above.
"A Scientific Hypothesis Must Be "Falsifiable". A scientific hypothesis must be testable, but there is a much stronger requirement that a testable hypothesis must meet before it can really be considered scientific."
I hope this helped, have a nice day!
Answer: ( Outwash )
hope this helps!
Because they consume prey from all trophic levels beneath them.
1. Change in color
2. Formation of bubbles
3. Formation of a precipitate
4. Begins to make an odor
