1 is kidney
3 is liver
6 universal blood receiver is AB
7. universal blood donor is O
9 is villi food absorption
The sports that one participates in or can participate in are indeed under the discretion of the individual participating in them; therefore, this statement is false<span>. Although some people have natural disposition to be better at certain sports, the ones that a person can participate in are depend majorly on the person's interests and choices.</span>
The answer to your question is obviously D all the above.