Healthy soils produce healthy crops that in turn nourish people and animals. Soils supply the essential nutrients, water, oxygen and root support that our food-producing plants need to grow and flourish. They also serve as a buffer to protect delicate plant roots from drastic fluctuations in temperature.
The function of DNA is to develop living things and it is located in the nucleus of the eukaryote cell.
I had a question like this and this is what I put.
Arthritis. Common symptoms of arthritis are: joint inflammation & swelling, and stiffness
C) guard cells
are the ones that are around it