How do pedigrees us understand how traits are passed down?

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

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate