1. Describe how genes, chromosomes, proteins, mutations, and mutagens are related to each other. 2. Describe how random mutation in an individual can result in a new adaptation in a population.

7th grade question (easy) look at the diagram of the food web. the arrows mean eaten by. what would happen if the number of snakes went down? answer choices are in the image.

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the: