A percent composition problem: A 1.836-g sample of coal contains 1.584 g of C.
What is the percent (%) weight of carbon in this sample of coal?

currents is the correct answer.

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

i wish i could with all of them i can barley see the first one so here's the answer to the first one b