A structure in the leg of a human is found to carry oxygen nich red blood cells
What else is most likely true about this structure

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

The term equestrian relates to which animal? bulls cows horses pigs

In the practice of science, this type of reasoning is used to develop explanations.