Concepts: environment, interact, organism
A: organisms are open systems that interact continuously with their environments
Concepts: harbor, ship, weather
A: cruise ships is moored in a harbor in rainy weather
Concepts: field, sheep, town
A: A very large herd of sheep grazing in a large field close to a town.
Concepts: bathroom, bidet, sink, toilet
A:
A bathroom has a toilet, sink, mirror and bidet.