In which state is Channel Islands National Park located?

In which state is Biscayne National Park located? In which state is Bryce Canyon National Park located? In which state is Canyonlands National Park located? In which state is Capitol Reef National Park located? In which state is Congaree National Park located? In which state is Cuyahoga Valley National Park located? In which state is Dry Tortugas National Park located? In which state is Gates of the Arctic National Park located?