HOW TO PASS FOR A HUMAN BEING
Human beings are complicated, but they're also not really that complicated. We're just like them!
We're made of living tissue, some of which can hold several species of animal, and this tissue is fused to our bodies by special, man-made means.
We're not... made of... living flesh??
Maybe some of this amazing raw material can be donated?
YES. Donate some to us in need, Utahraptor! Our standards are the highest in the world.
WHOOPS
Just one warning, though: don't eat our food. Fish won't hunt us. Our skin will encase our faces in it. And when we eat it, fish will scratch our backs for cover??
...Ohhhh
LATER:
Apparently if we eat too much our body will catastrophically collapse into a new state of near-zero entropy, and we'll all be dead for good.
*cough*
*hiccup*