The following region accounts for the largest percentage of the ocean\'s product

Question

The following region accounts for the largest percentage of the ocean's productivity. Seaweed beds Coral reefs Estuaries Continental shelf Open ocean An important mechanism for preventing the bends during protracted dives is lowering the metabolic rate, exhibiting dining bradycardia. Collapsing the aveoli during the dive. Vasoconstriction and sending blood to only the vital organs. Increasing myoglobin in the muscles. Match the feeding strategy with the seabird. aerial pursuit and stealing food from other birds pursuit diving under water with feet as propulsion surface plunging pursuit diving underwater with wings as propulsion Pelicans Skuas Cormorants Penguins

Explanation / Answer

56. e) OPEN OCEAN region accounts for the largest percentage of ocean productivity. BUT the interest thing is lowest average of net productivity you can see in that area but it is covering almost 65% area of earth so you can find most of the productivity. tropical rain forest also come into second position.

57.D) an important mechanism for preventing the bends during protracted dives is vasconstriction and sending blood to the vital organs. and you can say changing in cardiac output and varying blood flow distribution as par of the dive-response which is very important.

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