Which one of the following forms of waves is not an example of a frequency of the electromagnetic field? select one: a. sound waves b. visible light waves c. television waves d. radio waves

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

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 advantages does a pedigree have over a written passage?