some organism living in a vacant lot include grass, dandelions,mice, grasshopper and sluga.collectively these are known as

Options

A. Ecosystem
B. Community
C. Population
D. Mutualism

Answer

A

Explanation

Some organism living in a vacant lot include grass, dandelions, mice, grasshopper and slugs. Collectively these are known as ecosystem. An ecosystem is a community of living organisms in conjuction with the non-living components of their environment, interacting as a system. in given question, there in interdependence and interrelation among various organisms. In ecology, a community in a group or association of population of rwo or more different species occupying the same geographical area and in a particular time . matualism interaction between individuals of differnet species that results in positive (beneficial ) effects on per capita reproduction and/or survival of the interacting population. e.g. digestive bacteria,flowers and bees.