E- physical education sem 2
2
2.5.2 test (cst): computer-scored test
question 11 of 20
2 points
osteoporosis is a condition that makes bones more
o
a. creaky
o
b. fragile
o
c. heavy
o
d. strong
submit

B is your answer. osteoporosis causes bones to become weak and brittle

The highest point of a hill (or mountain) is a single point.
a single point can only be precisely marked with a dot. 
putting on a contour line is impossible  on a single point because the contour line is created after multiple points that have the same hight are marked, and after that, all of those points are connected with a line that creates a closed area. so the highest point, as said above, is a single point, there are no other points with the same height, so the only possible way for it to be marked is with a dot, and there is no possibility for a contour line.