<span>The tides on earth are caused mainly by earths gravitational interactions with the sun and the moon.</span>
70-10/70 x 100 percentage change ....
60/70, 6/7 fract change
Answer:
Oxidation
Explanation:
The browning of the apple after you cut it undergoes a natural chemical change called oxidation, wherein the apple's enzymes react with the oxygen in the environment.