In any population, members have slight differences among them, whether in height, eyesight acuity, beak shape, rate of egg production, or other traits that may affect survival and reproduction. If a trait has a genetic basis, it can be passed on to offspring helping the terms of natural selection.
<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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D. formal regions
Have a great day!
Answer:telophase
Explanation:
Telopahse is the last phase of mitosis. The chromosomes uncoil then a membrane forms around them and the one cell splits into two cells.
<span>B. The wolf population has recovered after being near extinction. -------APEX</span>