What change should be made to the sentence when editing for correct comma usage?
George Washington our first U. S. President is on the one-dollar bill.
Select one:
O
George Washington, our first U. S. President is on the one-dollar bill.
O
George Washington, our first U. S. President, is on the one-dollar bill.
O George Washington our first U. S. President is, on the one-dollar bill.
O
No change necessary.

Write about a scientist and present information including a short biography, contribution,their scientific achievements and contribution to science

Aids is growing fastest in the poorest countries of africa. these nations don’t have enough doctors, medical labs, or money for medicine. a recent study showed that only a small percentage of hiv-infected children in africa are getting any medical treatment at all. what central idea is emphasized in both sources? the hiv/aids epidemic in africa is serious. the hiv/aids epidemic in south africa is serious. the hiv/aids epidemic among african children is serious. the hiv/aids epidemic among south african children is serious

Write one paragraph that evaluates the effectiveness of jack zipes's essay