Ossification of the ends of long bones ossification of the ends of long bones is produced by secondary ossification centers is a characteristic of intramembranous bone formation takes twice as long as diaphysis ossification involves medullary cavity formation

Aline graph has a vertical axis labeled "average plant mass (g)" and a horizontal axis labeled "concentration of ammonium nitrate (mg/l)." what information is conveyed by a point plotted with coordinates (10,40)? keep in mind coordinates are written as (x coordinate, y coordinate).