Answer:
The answer is D
Explanation:
i just got it right on a test so trust me
• saving lives
• humanitarian work
• extending lives
• Controlling Epidemics and Conducting Research
They might not have enough at the moment but when time tells they get more money. Also since it is fair to the bank I guess.
I’m native american so i can only answer the first one , i’m sorry
so the similarities between them is that , some natives can have same clan , and they can be in the same tribe , and the differences between them is that there are many different native tribes , some are different from each other , i don’t know if that helped , good luck tho i’m sorry i couldn’t answer the other two
B is correct because is provides a new genetic trai