A collection of population of all living organisms that exist in a habitat is referred to as? by Sunday | Sep 5 | Biology JAMB | 0 comments A. niche B. ecosystem C. community D. environment Correct Answer: Option C – community Users Also Read These:Which of the following organisms does not exist as a…The following exist as free-living organisms except?Which of the following organisms cannot exist freely…Organisms living in an estuarine habitat are adapted to?The smallest living organism which share the…