I think it’s d sorry if I’m wrong
<span>D) tightly packed electrons</span>
This diagram could represent a B.
protein because if you look at the bonds you will see an R group and R groups are typically found in proteins.
If I c<span>onsider 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.</span>
