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1. do you think evolution is still taking place in the galapagos finches? why or why not?
2. discuss whether or not human activities lead to speciation. explain your reasoning.

Evolution is a constant process that does not stop after a certain amount of time has passed but rather continues indefinitely.
human activities tend to create barriers which divide species and can lead to speciation for instance creating a dam which separates two colonies of deer or rabbits. 

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass