The second one (straight line parallel to the y axis)
I Think It Might Be Over Draft
1 kg = 0.001 metric tons..so 14327 kg = (14327 * 0.001) = 14.327 metric tons
and if 1 metric tons saves 17 trees....then 14.327 tons saves : 14.327 * 17 = 243.559 saved trees...and since u cant have 0.559 trees, u would round to 243 trees
the correlation between the days and weight is that when the number of days goes up, the weight goes up too.
The puppy gained about 2.5 pounds during this time.