What is aquaculture? a. farm production of fish or seafood by raising animals in tanks, ponds, or ocean net pens. b. a fishery that ensures that fish stocks are maintained at healthy levels, the ecosystem is fully functional, and fishing activity does not threaten biological diversity. c. fishing in the open ocean without the use of trawl nets and thus without bycatch.

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

What is one function of the embedded proteins

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere