What is an argument in favor of using embryonic stem cells over adult stem cells? A. Embryonic stem cells can differentiate into many more types of cells.

B. Embryonic stem cells are never really living.

C. Adult stem cells cannot be cultured.

D. Adult stem cells reproduce much faster than embryonic stem cells.

3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.

Which of the following is the scientific term for an organism that makes its food from inorganic materials? a.autotroph b.heterotroph c.embryotroph