Consider this northern site of primary succession following the retreat of a glacier. what characteristics would you expect to see among the plant comprising the pioneer species?

If I consider this northern site of primary succession following the retreat of a glacier, the characteristics that I would expect to see among the plant comprising the pioneer species are the processes of ecological succession and the primary succession.

The name of the instrument that the scientist uses is called a microscope.a microscope is used to view objects which is not visible to the naked eyes

The bags should be yellow i believe