Ascientist looks through a microscope at the structure of a neuron. the scientist notices a layer of molecules separating the neuron's intracellular space from the extracellular space. what is this part of the neuron known as?

This should be called the Neuronal Membrane

an adaptation is a change or process by which an organism takes to be better suited for its environment. for example; migration is a behavioral adaptation, this is needed because birds are not built to last extremely cold climates. there are different adaptations because there are different species needing to adjust to different things, bears don't migrate; they hibernate.

a metamorphic rock would be formed.