The n = 2 shell of an atom contains a maximum of:

two electrons
seven electrons
eight electrons
eleven electrons

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.

i believe it is c: genes for body color and wing size are inherited separately from each parent.