If there are no differences between the amino acid sequences in the cytochrome c protein of humans and chimpanzees, why aren't we the same species?

How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u.s. fish and wildlife service

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?

When sodium chloride dissolves in water the sodium cholride dissociates into?