The second one is A, amount of time
Answer:
How insta help to homeworks???
Explanation:
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This layer of soil is called the A horizon.
Answer:
More efficient use of agricultural land can boost crop yields and meet growing global demand for food. Smallholders have a vital role to play, both because they produce much of the world's food and because they represent a large share of the world's poor and food insecure.
Explanation:
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