In a temperate deciduous forest, the decomposers are the a. bacteria and fungi b. fish c. seeds and nuts d. birds 4. The number of individuals of a population per unit of area is the a. density b. size c. growth rate d. fertility rate 6. United States 9. The official goal of China's population control program is to a. achieve zero population growth by 2000 b. reduce China's population to 500-600 million c. The gall on a goldenrod is a. a storage structure for food b.
Cattle egrets walk behind cows and eat insects stirred up from the grass.
Chose 1 of the following. Your answer will be graded on accuracy and thoroughness so be specific. Your answer should be approximately one full page. Explain how population growth differs in MDC's versus LDC's. Explain the concept of a food web and how it relates to ecosystem function.