Answer:
Which statement is true ? Tell
The answer is option A.
The Student identifies the test tube
that stops bubbling first contains the catalyst.
Because Catalyst is a substance which
increases the rate of reaction, and the reaction shows that when a product is
obtained bubbles formed.
<span>When the student added X, Y and Z to the
test tubes. The one which is a catalyst fastened the reaction.</span>
None of the answer make logical sense except overfishing.
Little Rock is right in the middle of the state so to figure out where the storm will go next you need the direction of the wind
