Oxygen and carbon dioxide are the gases transported by the red blood cells. Oxygen is collected from the air in the alveoli to the blood capillaries. It binds to the heme group in <span>the haemoglobin<span>, which confers the red colour to the red blood cells where it is contained. </span></span>Carbon dioxide moves the other way around, from capillaries to alveoli. They are transported by the red blood cells when oxygen is exchanged by carbon dioxide from the cells' metabolism.
Answer:
hey you should go get sum buckets
Answer : controllable
Explanation: the second option
Answer:
they believe the rulers were not following the Mandate of Heaven
Explanation:
they believe that it was a sign of Heavens disfavor with whomever is currently in charge
