The first mutation is substitution and the second is deletion
It is d because pesticides run off into water, they are absorbed into soil , and they are left in the air , hope this helps :)
The colored part of your eye is the iris, B.
The main difference between prokaryotes and eukaryotes is the presence of nucleus in eukaryotes and its absence in prokaryotes. Also, prokaryotes are unicellular, so one cell is a whole organism. On the other hand, eukaryotes are mainly multicellular, and thus more complex. More complex DNA is inside the nucleus in the eukaryotes which enables them to conduct a wider range of functions. Prokaryotes, as a single cell, have simple functions present.
Red giant or red supergaint (its the same thing)
