When you exercise, you breathe harder and faster. using your knowledge of organelles, explain why this happens.

Because the more you exercise the more blood gets running threw out your body and your heart gets pumping and then it starts pumping harder and faster causing you to be out of breath and your pulse rate to go up. causing your lungs to use more oxygen

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the