Answer:
The embryo is destroyed when the stem cells are harvested.
Williams syndrome is caused by the deletion of genetic material from a specific region of chromosome 7.
A way of growing crop or pasture from year to year without disturbing the soil through tillage
other then the lungs no all of the body parts get oxygen from blood cells
Digestion is the process by which food and drink are broken down into their smallest parts so that the body can use them to build and nourish cells and to provide energy.
Answer:
integumentary,and nervous
Explanation:
those two answer choices fit the function and systems involved in the chicken wing.the other two are way off