Planting along the natural slope of the land to reduce soil erosion is called

Correct Contour Farming

Contour farming is a sustainable way of farming in which the farmer plant crops perpendicular to the slopes in order to find the contour of a slope of a field. This helps to break up the flow of water and make it harder for soil erosion to take place.

It reduces the fertilizer loss, time and power consumption and it also increases crop yield.

Hence, the correct answer would be Contour Farming.

it would be c. xylem.

both anaerobic and aerobic respiration use glucose (or other carbohydrates), proteins and lipids to produce atp and nadh. cell uses those energy molecules, obtained from food and   breaks them down during the chemical reactions of respiration. in anaerobic respiration, nadh is regenerated to nad+ by enzymes lactate dehydrogenase (lactate is produced, e.g. in muscle cells) or by alcohol dehydrogenase where ethanol is produced (alcohol fermentation), while in aerobic respiration, electrons from nadh are deposited in the mitochondria to regenerate nad+ (electron transport chain. anaerobic respiration produces 2 atp per molecule of glucose compared to aerobic respiration where about 38 atp molecules are produced.