Evolution occurs when?
a) there is a change in genetic frequency
b) there is a change in the environment
c) a population has remained stable over a long period of time
d) new habitats and niches became open

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.

What is the inability of an individual or a society to achieve a minimum standard of living known as ?

What best describes the structure of the declaration of independence?