Options are:
(i). daylight;
(ii). migrate;
(iii). heat;
(iv). distance;
(v). friction;
(vi). temperature;
(vii). Heat energy;
(viii). climate;
Given those answer options, answer the question: Fact 1: Earth 's tilt on its rotating axis causes seasons to change. Fact 2: Because the daylight changes with the seasons, ActiveEarth does, too. Given the two facts above, earth 's tilt on its rotating axis causes _to change?
A:
(i).