Plants that live in shallow water have the same roles as plants on dry land. Describe the roles of plants like the ones shown below. Give an example of an interaction between one of the plants shown and another biotic element in the ecosystem.

Which best explains why there are 64 possible codons in the genetic code and only 20 amino acids that make protiens of living organisms on earth

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.

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?