Answer:
An organism keeps growing because it's cells multiply. Cells are only meant to be a certain size yes but they're also meant to duplicate. For example cancer cells, they only grow so big but then they duplicate causing the tumor to grow bigger. Does that make sense?
Step-by-step explanation:
^^^^
y = 0 . . . . is the equation of the line.
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The line shows y to have the same value for every value of x. Thus the value of y is a constant, and there is no dependence on x at all. This is true for any horizontal line. Here, the constant value is zero, so the equation is ...
... y = 0
Answer: at this amount, there are 57.5 calories per ounce
therefore, there are 355 calories in 6 ounces of this ice cream
(since 57.5×6=355.0)
So first if you subtract 105 from 123, you get 18. Then if you divide 18 by 6 (the time he has left) you get 3. Therefore, he needs to gain 3 pounds a week.
I hope I was able to help. Best of luck!