Which of the following correctly provides an example of the hierarchical structure of living organisms?Organisms that live in the ocean, as opposed to on land, have developed different ways to obtain oxygen. Human blood cells are specialized to transfer oxygen throughout the body. The digestive system of animals is made up of organs that work together to break down food. Reptiles and amphibians have a shared ancestry, so many of their body structures are similar.

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.

Look at the photo of the leaf. which term best describes this leaf?

Variety of living organisms; includes genetic, species, and ecological types.