11. The behavior of the land
masses over geological time
illustrates the theory of

Continental drift theory

Explanation:

Continental drift theory refers to the movement of land masses over the earth's geological time. This movement n of the masses of the earth allows us to conclude that the continents change their shapes over time and change, including their location in different regions of the planet.

As we already know the movement of the masses of the earth is done in relation to the movement of the tectonic plates.

b

explanation:

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.