A student wonders if the bubbles on this water plant are oxygen gas (O2). However, identifying a gas as O2 with direct evidence requires many kinds of
equipment
Which observation would provide indirect evidence that supports a
hypothesis that the bubbles are O2?
O A. A description of the shape of each leaf after a plant is kept under
dim light
O B. An increase in bubbles on the plant when it is moved under a
brighter light
O C. A decrease in the approximate size of each leaf on plants kept in
darkness
OD. A count of the bubbles produced over time by one plant under
bright light

How do symptoms created by inflammation the doctor

Texas has an impending storm, and california is experiencing a water crisis. match the technologies with the state that can use them to reduce the effects eddies natural hazards. texas is the storm cellar and the wood that is crisscrossed. california is the dam and the storage tanks

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.