James is trying to build an electromagnet for his doorbell science project. Select the 3 items he will need to build the electromagnet.
A a doorbell
B
a copper wire
Can iron core
D an electric current

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.

your spelling is a little off : ]