Because when the air cools hot air rises and so does the moistier and then it condenses and produces clouds which produce rain
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Answer: A
Explanation:
Oxygen makes up another 20 to 21 percent of our atmosphere. It's essential for life on Earth, and interestingly enough, it is poisonous when highly concentrated. Our concentration of 20 to 21 percent seems just right.
Receptors within the highlighted area provide the sense of HEARING.
The highlighted section of the ear is the organ of Corti. The organ of corti is the sensory receptor inside the cochlea, which holds the hair cells, which are the nerve receptors for hearing.
This provides the soil with nutrients. When the remains of the crops decompose they release nutrients into the ground rather than leaving the ground barren
