Why should we care about the health of Antietam Creek?

there is no

explanation:

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above

airlines i think? or a cruise boat? does this work out for u? ?