The type of soil that holds the most water is clay. Therefore, the correct option is B.
Compared to sand or silt particles, soil particles are smaller and have a larger surface area. As a result, clay soils are able to hold more water. Because clay has the ability to retain moisture by capillary action, fine particles within the soil can hold water in the spaces between them. This capillary action allows clays to absorb and hold water for longer periods of time, which allows them to hold more water than other types of soil. Clay soil has smaller gaps between particles and is better at holding water than sand and silt soils, which have larger particles and more room for water to pass through.
Therefore, the correct option is B.
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Answer:
A few isolated features of the stimulus.
Explanation:
-All signal transduction cascades are shut down immediately so as to prevent the cell from mounting a response.
-Cells are unable to respond quickly to hormones, and therefore signal transduction cascades always occur over a long time.
-Cells have to be able to function alone, because they are unable to work together in a coordinated fashion.
-Cells often have to respond very quickly to changes in their internal and external environments.
Answer: The correct answer is nitrogen, calcium and phosphorus.
Explanation:
Elements are defined as the substances which are made out of same type of atoms. For Example: Hydrogen, Oxygen etc..
Human body is made up of various types of elements in which 6 are most abundant.
Almost 99% of the mass of human body is made up of mainly six elements. They are oxygen (O), carbon (C), hydrogen (H), nitrogen (N), calcium (Ca) and phosphorus (P).
About 0.85 % of mass of human body is composed of other 5 elements which are potassium (K), sulfur (S), sodium (Na), chlorine (Cl) and magnesium (Mg).
Hence, the correct answer is nitrogen, calcium and phosphorus.
non-renewable
biotic
abiotic
II
III
IV