................... and living organism together make up THE SOIL.
Soil is the uppermost layer of the earth in which plants grown. It usually have a dark or brown coloration as a result of the decaying organic materials which it contains. There are different types of soil depending on the type of particles which they contain, but the best soil for agriculture is loamy soil.<span />
<span>Amoeba obtain nutrition by holozoic mode. It engulfs food, which remains iside the vacoule where digestion takes place. Vacoule move inside and fuse with lysosome, which releases proteases and amylase for digection of the engulfed food. The digested food is absorbed by the cell. Undigesed food remains in the vacoule, which fuses with cytoplasmic membrane and ruptures to throw the excreta.</span>
Protein lactoferrin is present in
human body and it is found in certain body fluids such as saliva, breast milk and
urine. The main function of protein lactoferrin is to bind with and transport
iron in the body. When an infant absorb iron in breast milk, protein
lactoferrin attaches to any of the extra iron that the infant does not absorb
and stops it from allowing harmful pathogens such as bacteria to grow in the
baby's gastrointestinal tract. Thus, protecting babies from illness and
infections.
Agriculture is the cultivation of crops for human consumption. Synonymous terms are farming, crop-growing, and growing food. I hope this helps!
