A student argues that because the earth is closest to the sun at perihelion all earth experiences summer at perihelion. Is the student correct? A. No only the hemisphere titled towards the sum experiences summer
B. No earth is farthest away from the sun during perihelion so its winter
C. Yes all of earth experience summer​

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

ask your friends for what they got then copy it down if you don't have any friends which is fine than google it or pay the teacher

answer denitrification;