You have two tree forest communities. Community 1 has 20 species and each species has exactly 100 individuals in their populations. Community 2 has 20 species with one species "Which community has a higher species richness"? A. Community 1. B. Community 2. C. Both have the same richness. D. There is not enough information to answer the question.

Option C, Both have the same richness

Explanation:

Given –  

Community 1 has 20 species with each species having 100 individuals  

Community 2 has 20 species with each species having 1 individual

This indicates that the species richness is the same in both the communities because species richness is defined by the total number of species in a given community. There is no relation between “species abundance with in a community” to the species richness.  

Thus, option C is correct

you must remain stopped until the stop signal is retracted and the red lights are turned off. approaching traffic in the opposite roadway of a divided highway shall not be required to stop, even if the school bus has the stop-arm extended and the alternately flashing warning signal lamps on.

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.