Which is characteristic of a mineral? a. it must be naturally occurring and organic. b. it must be naturally occurring and inorganic. c. it must be man-made and organic. d. it must be man-made and inorganic.

Which statements describe resources? one of the factors people use when deciding where they will live is the availability of resources. renewable resources have little value for people. resources are unevenly distributed throughout the world. energy is the world resource which has the highest use. the use of nonrenewable resources has decreased in recent history. the use of resources is evenly distributed throughout the world. the world's oil supply will last for the next forty years if its use continues as expected.

Both male and female gametes are created during the process of meiosis. the formation of male gametes is called spermatogenesis. after telophase il of spermatogenesis, there would be are all genetically male gametes created that

Number and variety of living organism; includes genetic, species, and ecological types