How would a chemical reaction that includes an enzyme differ from a chemical reaction that thats places without an enzyme

The clouds are grey and ground is wet. a quantitative b qualitative

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al oxidizing agent = reducing agent =

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?