Examlex
Q23: Supralittoral isopods<br>A) must have some salt water
Q27: Tuna<br>A)lack swim bladder<br>B)cartilage layer<br>C)lack teeth<br>D)viviparous
Q35: In the U.S. over _ of the
Q43: Otters and sea birds<br>A)causes hypothermia<br>B)toxins in oil
Q50: Opossum shrimp<br>A)attract prey<br>B)confuse predator<br>C)mate selection
Q53: Eutrophication<br>A)DDT<br>B)agriculture runoff<br>C)plastic wastes<br>D)range extension of species
Q55: Nanophytoplankton is<br>A) 2.0 to 20 microns.<br>B) 20
Q63: Primary consumer<br>A)rockfish<br>B)kelp<br>C)gribble
Q88: Micropatchiness<br>A)aggregations of nekton<br>B)migratory zooplankton<br>C)marine snow
Q90: The spermaceti of sperm whales is composed