Answer:
I and III only
Explanation:
Crop rotation is a farm practice that involves cultivating different species of crops on the same land at different seasons. In other words, the different crops are rotated. Crop rotation is done for various reasons including; improvement of soil fertility, pest and disease control etc.
In this case, a crop rotation of various grains and legumes would be an appropriate solution for the following problems:
- The nutrients in the soil on a farm are being depleted: Legumes are known to be rich in nitrogen and hence add nitrogen to the soil due to the nitrogen-fixing microbes in their roots. Hence, rotating between grains and legumes can help return the depleted nutrients (by grains) to the soil.
- A particular kind of pest is infesting the soil on a farm: Most pests are usually crop-specific, hence, planting only one type of crop can make that soil be infested with a particular kind of pest. However, rotating between crops such as grains and legumes can make a particular pests become scarce or less populated.
The answer is hydroelectricity..
You can prevent erosion by staying on the trail and where others have walked
Humans have 23 matching homologous pairs. Each diploid pair has both the father's and mother's genes inserted, and in total individually add up to 46 chromosomes.
The branch of science that deals specifically with the structure of body parts, and how they are organized is anatomy.
<h3>What is anatomy?</h3>
The area of biology known as anatomy is dedicated to the study of the composition and organization of living things. The structural organization of living things is the focus of the natural science field of anatomy.
<h3>What is anatomy and example?</h3>
The study of an organism's physical makeup and component parts is known as anatomy. Body parts including the muscles, heart, brain, bladder, and kidneys are examples of anatomy.
<h3>What is importance of anatomy?</h3>
It is a field of study that looks at the organs, bones, structures, and cells found in both people and animals. Knowledge anatomy is necessary for the related scientific field of physiology, which aids in our understanding of the functioning of various bodily components.
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