Which statement about fossils could be used as evidence that evolution by natural selection has been in effect for
millions of years?

Explain light independent reactions

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

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?