How are biotic factors in the marine ecosystem responsible for bringing carbon- dioxide into the ocean?

The biotic factors are the fish, the take oxygen from the water and send carbon dioxide into the water.

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )