Skin cells produce _____, which helps the digestive system absorb calcium.
2 answers:
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Answer:
Minutes Completed ≤ 6
Explanation:
In this scenario, Megan has to run one mile in 6 minutes or less. This means that the time completed has to be equal to or less than 6. We have to graph a CLOSED dot on the number line.
If it said that she had to run "in less than six minutes" the solution would not include six.
Since the number values are less than, we have to draw the arrow going to the left.
