Atoms of the same element that have the same number of protons but different numbers of neutrons are called what?

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.

Which of the following shows the results that you would get if you tested beef using the four tests in the gizmo

Ineed with a hypothesis my question is can seeds sprout in different locations?