Answer:
According to wolff (German Anatomist and Surgeon),the adaptation shown by a bone in an healthy animal or human depends on the loads it bear.Therefore, changes in the structure or type load the bone bears, will lead to a corresponding change in the bone bearing the load.A practical example is the development of the bone in hand used by a professional tennis player to hold racket.The bones of this hand usually appear stronger and well developed than the other hand.
When a bony outgrowth, emerges in the mandible close to the surface of the tongue, this outgrowth is called Torus mandibularis. It is commonly found near the premolars, in a bilateral conditions. It is common among the Asian and the indigenous people of Canada, Greenland and Alaska(the Inuit).
If it is caused by bruxism (teeth grinding)This will create stress on the impacted bone.Therefore based on Wolff's theory, the impact of this local stress,(teeth grinding) may cause transformation in the shape of the part of the mandible associated with the teeth,an therefore leads to the bony outgrowth.
This theory may also be interpreted with Lamarck theory of use and disuse.
The behavior shown by ants working together, raise and feed offspring in an anthill is called Eusociality.
This behavior is characterized by these 4 characteristics:
- Adults live in groups
- Look after juvenile members
- Reproductive division of labor
- Overlap of generations
Ants are the biggest example of eusocial insects. Other than ants, bees, wasps and termites show eusocial behavior. This behavior helps members of a team to perform equally.
Anwser D
Because in science, we always evaluate, and if its not correct, go back and see what we did wrong.
Answer:
Point B has an elevation greater that 2750 feet
Explanation:
The smaller the rings the higher elevation. Point B is not on or under the 2750 ft mark but above it meaning its higher in elevation.
