(strip cropping) cultivation of crops in strips following the contours of the land to minimize erosion.....
The intervertebral discs, which are between vertebrae, are the parts that prevent the vertebrae from grinding against one another.
The intervertebrals discs act as a cushion; they absorb the stress and shockw that occur during movement, preventing such grinding.
Answer: population
Explanation:
because they are the same it cant be commuintiy