Alex is examining a mollusk. it has filter-like structures for feeding and it moves using a muscular foot. which mollusk is alex most likely examining ? a clam , which is a bivalve. a clam , which is a cephalopod. a nautilus , which is a cephalopod. a nautilus , which is a bivalves.

How does upwelling affect coastal fisheries? upwelling damages nutrient supplies at coastal fisheries as the warm, nutrient-rich surface water is replaced by nutrient-poor, cold water. upwelling damages nutrient supplies at coastal fisheries as the cold, nutrient-rich surface water is replaced by nutrient-poor, warm water. upwelling improves the nutrient supply at coastal fisheries as the warm, nutrient-rich surface water replaces the nutrient-poor, cold water. upwelling improves the nutrient supply at coastal fisheries as cold, nutrient-rich water replaces the warm, nutrient-poor surface water.