Homeostasis is the maintenance of an internal environment, despite changes in the external environment.
Answer:
One of the factors that affects the rate of weathering is exposure to the atmosphere. Rocks that are fully exposed to the atmosphere and environmental elements, such as wind, water and temperature fluctuations, will weather more rapidly than those covered by ground.
Explanation:
Answer:
C
Explanation:
B is a close one, but digestion means breaking it down into smaller pieces, and while the esophagus pushes, it doesn't make it smaller.
C, the stomach churning itself, allows for the acid to make the pieces smaller.
Glaciers created the edges of the continents as they moved rocks from one continent to another.
Ocean waves weathered the edges of the continents so they appeared to look like giant puzzle pieces.
Wind erosion carries pieces of rock away from the continents exposing similar rock types.
The continents were part of an ancient, single landmass called Pangea that moved apart over millions of years.
THE FIRST ONE IS CORRECT I THINK. CAN I HAVE BRAINIEST?