Its called <span>Hemoglobin!... I hope this helps and if i got this correct if you wouldnt mind to rate my answer, it will be appreciated </span><span />
Oil or pollution, That sort of stuff
What motivates me to be a successful human being is the future.. my future could turn out many different ways based on the decisions I make today. I see people in poverty wishing they could turn back their lives and start all over and i never want to be one of those people.
3 hydrogen bonds between guanine and cytosine
2 hydrogen bonds between thymine and adenine (or adenine and uracil)