Which conservationist encouraged the public to view the environment as many working parts, or what is now known as an ecosystem? 1points a aldo leopold b bob marshall c john muir d rosalie edge

Agene in a type of bacteria when the ses bacteria reproduce asexually this mutation can only be inherited by

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems