In humans<span>, </span>each cell<span> normally contains 23 pairs of </span>chromosomes<span>, for a total of 46.
</span>
Answer: B
Explanation:
An endangered species is a species thats on the verge of extinction meaning it will be wiped out completley
Needs more info to answer question
AO, BO. cause thats makes it where the childern can have all blood types
