Answer:
Explanation:
The organic matter present in the soil helps in improving the structure and stability of the soil. This affects in increase in pore size and also increases the volume of the soil.
The effect of organic matter on the following parameters is as follows:
1) Water holding capacity: The increase in pores in the soil will enhance the water holding capacity of the soil. The number of micropores and macropores will increase and this will lead to aggregation of the soil particles and will help in creating the favorable living environment for the soil microbes.
2) Nutrient holding capacity: The capacity of the soil to hold the nutrients that come from fertilizer or from natural sources is the nutrient holding capacity of the soil and it is against the leaching of the minerals from the soil. If the organic content of the soil increases it will readily absorb the nutrients obtain from natural source or from fertilizers. It will allow the nutrient exchange between plants and soil.
<span>1.
an organelle, consisting of layers of flattened sacs, that takes up and
processes secretory and synthetic products from the endoplasmic
reticulum and then either releases the finished products into various
parts of the cell cytoplasm or secretes them to the outside of the cell.</span>
Gametogenesis produces human egg and sperm cells
Answer:
none of the above
Explanation:
The options cited in the question do not influence water conservation. Attitudes that can promote water conservation are: tightly closing the taps, adjusting the discharge valves and eliminating water leaks, do not leave the shower turned on, brush your teeth with the tap closed, use the bucket and no hoses to wash the water. car and sidewalks, use the water that comes out of the washing machine to wash sidewalks, do not throw garbage in the river, do not throw garbage on the beach and publicize and participate in educational campaigns for water conservation.
