Answer:
Heme,porphyrin,Fe2+
Explanation:
The prosthetic group of hemoglobin and myoglobin is heme.
The organic ring component of heme is porphyrin
Under normal condition the central atom of heme is Fe2+
Hi! so yea C. Nerves stimulated, hypothalamus signals muscles and skin, shivering and vasoconstriction activated, temperature falls
Answer:
the firat one is 24 i think....
There could be multiple answers to this specific question. There are multiple pacific plates all across the earth. The biggest plate is moving north west and holds north america together.
<span>The sediment is compacted by heat and pressure, causing it to because hard rock!</span>