The line at Costco had 34 people in it because they only had one register open. They are 6 feet apart because of social distancing. How long is this line in cm? (2.54 cm = 1 inch, remember there are 12 inches in 1 ft)

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

How have the greenhouse gasses increased from the year 2000 to 2018

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 ?