Which promotes a more sustainable use of resources?

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

maybe because its impossible for balloons to lift a whole entire house.

some inherited genetic mutations can be good for the offspring, so the answer is different genetic mutations cause many forms of cancer.