When designing an experiment a benefit of larger sample sizes would be more? ? a. variables. b. representative data. c. time per group. d. control groups.

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.

Creating new things to solve problems and improve life depends on the close interaction of which two fields?

Pulmonary arteries carry highly oxygenated blood. true or false?