Proteins provides the building blocks for recovery and repair in forming new muscle
TROPOSPHERE is the anwser
contour farming:
Contour farming has been practiced for centuries in parts of the world where irrigation farming is important. Although in the United States the technique was first practiced at the turn of the 19th century, straight-line planting in rows parallel to field boundaries and regardless of slopes long remained the prevalent method. Efforts by the U.S. Soil Conservation Service to promote contouring in the 1930s as an essential part of erosion control eventually led to its widespread adoption.
Beta-carotene is an antioxidant phytochemical. So, the correct option is (c).
Plants have a pigment called beta-carotene that gives them their color. The Latin term for carrot is the source of the name beta-carotene. Fruits and vegetables that are yellow or orange derive their vibrant colors from it. Additionally, foods like margarine are colored with beta-carotene.
Antioxidant beta-carotene is present. It defends the body against dangerous chemicals known as free radicals. Cells are harmed by free radicals through a process called oxidation. Numerous chronic disorders may develop as a result of this damage over time.
Therefore, Beta-carotene is an antioxidant phytochemical. So, the correct option is (c).
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