The speed at the first quarter checkpoint is m/s. The speed at the second quarter checkpoint is m/s.
The speed at the third quarter checkpoint is m/s.
The speed at the finish line is m/s. Table E

2%? i tried finding the exact sorry if it's not 100% correct ; -;

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.