Fill in the blank
1. one type of atom such as hydrogen is called a(n)
two words that mean a substance made of atoms that are bonded together .
3. name two types of bonds
ionic bond, covalent bond , molecule , compound , element

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.

What is the cause hearing loss in human being

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?