3. The following are likely to be pioneer species in an ecological succession: (a) Specialists and r-selected species (b) Specialists and K-selected species (c) Generalists and K-selected species (d) Generalists and r-selected species

Pioneer species are likely to include bacteria and lichens that can live on bare rock. Along with wind and water, they help weather the rock and form soil. Once soil begins to form, plants can move in

Explanation:

maybe this?

if this a multiple choice question you are not listing any possible answers. so if it is, i will just name all types of plate boundaries.

convergent boundaries

transform boundaries

divergent boundaries

plate boundary zones

i hope this you : )