Answer:
When exercising, your body uses more oxygen and produces more carbon dioxide and your muscles also need energy to contract because of this your breathing needs to increase.
Hope this helps :D
Speed = distance / time = (420 x 1000) / (6 x 3600) = 19.44 m/s
Answer:
The correct answer is 25 mL graduated cylinder (it should be used in all the cases)
Explanation:
Hope this helps
From,
1kvibing
in order for our enzymes to work we must maintain a steady body temperature