Sometimes there are barriers to eating healthy. in your reading about challenges which statement below did you isn't a true barrier to healthy eating? cost
culture
taste
accessibility

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.

what is the actual question though?