<span>The center of hemoglobin is made of which of the following?
</span><span>amino acids</span>
I believe the statement that is true would be B.
I think it would be substitution. Alkanes common reactions are combustion’s and halogenation, which is substitution of a hydrogen for a halogen, this then forms haloalkane.
Answer:
what does it say under the paragraph
Explanation: