A. I think. If it's wrong, I apologize.
Irrigation
Water is artificially delivered to the soil by a variety of tube, pump, and spraying systems. In regions with erratic rainfall, dry spells, or potential drought, irrigation is frequently employed. There are many different kinds of irrigation systems, where water is distributed evenly throughout the entire area.
Surface water from rivers, lakes, or reservoirs, groundwater from springs or wells, and even water from other sources like treated sewage or desalinated water can all be used for irrigation. Therefore, it is crucial for farmers to safeguard their agricultural water supply to reduce the risk of pollution.
Here is another question with an answer similar to this about Irrigation: brainly.com/question/18436794
#SPJ4
One is fat soluble vitamins!
When you eat foods that contain fat-soluble vitamins, the vitamins are stored in the fat tissues in your body and in your liver. They wait around in your body fat until your body needs them.
The other is water soluble vitamins!
When you eat foods that have water-soluble vitamins, the vitamins don't get stored as much in your body. Instead, they travel through your bloodstream. Whatever doesn't go through your blood stream comes out as urine.
Good luck love!
The answer would not be a or b so lets cross those out relaxing puts less strain and gives the body the extra push that it needs breathing through your nose isn't really going to do much so I would say the answer will be C)