<span>These senses may be exhibited as early as around the 6th month. When shown two shapes, one of which was considered the "helper" and one a "hinderer," the infant showed a willingness to spend more time playing with the "helper" shape than the "hinderer."</span>
Mountain hills and deserts helped the Chinese to thrive mostly because it protected them from invasion quite well.
Answer:
central board of secondary education located in india
Explanation:
