Answer:
The biotic components like plants control floods and soil erosion. The roots of the plants hold the soil and prevent soil erosion. Roots also make the soil porous and allow the infiltration of water, hence preventing floods. Dense forests slow down the water flow and keep a check on the floods and soil erosion.
Explanation:
Carb digestion happens first in the mouth by amylase. then stomach, pancreas, small intestine, large intestine
Answer:
Moss
Explanation:
Bio means alive, and tic means with, so biotic means with life. Moss is the correct answer because it shows sings of life, such as reproducing, and showing responses to change. Water, rocks, and sunlight are not alive because they show none of the signs of life.
Answer: This question doesn't have much detail and not all the energy we use comes from the sun. There are multiple sources of energy.