As an environmental scientist, Mike wants to address the issue of climate change. Studying which aspect will help Mike address the issue? A.
higher levels of ultraviolet rays reaching Earth
B.
higher number of fish eaters
C.
emission of greenhouse gases
D.
burning of forests

Could someone me with number one you

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 statements about archaea and bacteria is true? a. neither is single-celled. b. they both have nuclear membranes. c. neither reproduces by binary fission. d. they both lack a nuclear membrane.