Why is more than half of earth’s fresh water supply difficult to use?

Which of the following insects is a decomposer? a. mosquito. b. caterpillar. c. beetle. d. none of the above.

What weather system might be occurring if the pressure gradient decreases and fish harvests in peru are weaker than normal

Which statements describe characteristics of mdcs? higher standard of living increased agricultural focus more access to health care more access to transportation and communication more industry reduced educational opportunities shorter life expectancy