6 seconds - 1 second = 5 seconds for (1 breath)
60/5 = 12 (breaths per minute)
Answer: The number of blocks holding up the end of the pan
Explanation: Denise wants to test how a hill's slope can affect erosion. So, the number of blocks holding up the end of the pan should be her variable.
Bar graph; independent-temperature, dependant-male and female; (not really) but the difference between the two is about 0.35
Hopefully that helps..
Answer: False!
Explanation: No! They cannot reproduce, but this does NOT mean that they are not living!