It's either the tradeoffs between conservation and economic development or the potential benefit to farmers.
Explanation:
The arteries (red) carry oxygen and nutrients away from your heart, to your body's tissues. The veins (blue) take oxygen-poor blood back to the heart. Arteries begin with the aorta, the large artery leaving the heart. They carry oxygen-rich blood away from the heart to all of the body's tissues.
Groups 3-12 (transition metals)
Group 13 (III) (boron group) 3
Group 14 (IV) (carbon group) 4
Group 15 (V) (pnictogens or nitrogen group)
Cellular respiration occurs in plant and animal cells. Cellular respiration is defined as a metabolic reactions that convert biochemical energy from nutrients into ATP and release waste energy. This occurs in both plants and animals.
OK so the answer I believe you are looking for will be Contour plowing.
