A person cannot see a single cotton thread 4 classrooms away. However it would be visible if you wound thousands of threads together into a rope. How is this statement an analogy of our DNA extraction

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.

The main ingredient of magma is a pahoehoe. b silca c dissolved gases d obsidian

What kinds of foods are high in lipids?