The mass of living material at a trophic level at a particular time is called:

Select the option from the following that relates to the statement given: "The mass of living material at a trophic level at a particular time, "

Mass of living matter at a trophic level in an area at any time is called

Mass of living matter at a trophic level in an area at any time is called:

Mass of living matter at a trophic level in an area at any time is called

Mass of living matter at a trophic level in an area at any time is called