Word and definition
1] Prokaryote = Prokaryotic cell refers to the cell which is unicellular. Prokaryotes are unicellular organisms that consist of a single prokaryotic cell. Prokaryotic cells are simple cells that do not have a true nucleus or other cell organelles.
2] Osteocyte= a cell that is characteristic of adult bone and is isolated in a lacuna of the bone substance
3] Macrophage = Macrophages are white blood cells that engulf and digest pathogens.
4] Microscope= An instrument that gives an enlarged image of an object
5] eukaryote = Eukaryote, any cell or organism that possesses a clearly defined nucleus. The eukaryotic cell has a nuclear membrane that surrounds the nucleus, in which the well-defined chromosomes (bodies containing the hereditary material) are located.
<span>Soil is composed of various materials, such as gravel, sand, silt, clay, and organic material. Each of these substances creates a variety of different soil conditions. Different soil compositions have different properties, which affect water capacity. One of these soil properties is grain size.
Gravel is greater than 2 mm
Sand is 0.5 - 2.0 mm
Silt is 0.002 - 0.005 mm
Clay is less than 0.002 mm
Answer these questions.
A. A soil composed of which particle on the chart would be least effective in allowing water to pass through it?
B. Explain how soil grain size can affect water storage capacity in soils.
C. Explain why a soil composed of a combination of the grains shown would be a better soil for plants than a soil composed of just one type of grain.
D. What purpose does sand serve when mixed with a soil that is made mostly of clay?
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Obesity and genetic factors is usually a strong risk factor for many different diseases and it's no difference in this case - people/women who are obese and have a family history of breast cancer also possibly have a higher likelihood of developing it themselves.