What materials and processes do engineers use to design and build the tissue or organ that you have researched? How is the tissue or organ similar to the natural tissue or organ, and how is it different?
Is the tissue or organ that you’ve researched in wide usage? Why or why not?

I'm sorry to hear that. i will try to answer your other questions if it is within my ability. : )answers: my favourite colour is black.my favourite food is pasta.my favourite school subject is english, but i do also like lunch time.my least favourite subject is history as well as geography. i have currently garnered a quite equal hatred for both of the subjects.what about you? well, you for the points. : )

You should type -hope this ! : )

Not only is it the purchase of about 40% of america, it also grounds to on-go our advancement as a civilization.