<span>A. Keynote address
In the Keynote address is most likely a world-famous surgeon would give his/her speech in order to motivate, inspire and challenge pursing scientists and medical professionals in their pursuit of their successful career and the like endeavors. </span>
True - a homogenous mixtures is a mixture that has the same amount of solute.
I think it's hydrothermal vents? hope its right because I have short term memory loss.
Ear muscles and tailbones are examples of vestigial structures found among the <span>Caminalcules. </span>
D because no human has the ability to make their own food within themselves.