Put a check if the statement is correct and cross if not. ___1.Organisms die when people dump plastics, pesticides and heavy metals into the ecosystem because they do not decompose rapidly.

___2.Pollution in water poses a health advantage to swimmers, drivers seafood costumers.

___3.Lack of oxygen in the water leads dead fish kill and foul-smelling environment.

___4.Tree planting activities help preserve the evosystem.

___5.Floods can change the ecosystem by killing plants and destroying animal habitats.​

The graph below compares the rates of reaction of a burning candle and an exploding firework. comparing chemical reactions what can you conclude from the graph? the reaction that causes a firework to explode requires less energy to start, and occurs more rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires less energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs more rapidly than the reaction that causes a candle to burn. mark this and return

The nursing instructor has been observing nursing students initiate an iv infusion. which action(s), if made by the nursing student, indicates that further instruction is needed? (select all that apply.) the nursing student:

What is the main fuel source for the work of the cell