A scientist is trying to identify an unknown substance. The answer to which of the following questions would give the scientists information about a chemical property of the substance

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

a bird that nests only in a particular tree species.