Every living organisms & the environment surrounds them can be a part of an ecosystem. They are classified in two categories:
1.) Abiotic factors (Non-living): Light, Heat Temperature, Soil
2.) Biotic factors (Living): Man, Plants, Fungi, bacteria etc.
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Answer:
If the planet stopped suddenly, everything on the surface would be destroyed, as the atmosphere, oceans and anything not nailed down kept spinning.
Explanation:
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In the agricultural practices cover plants are grown for the enrichment and the protection of the soil. They are not harvested to be sold as cash crops.
<h3>What are the cover crops used for?</h3>
Cover crops are grown in the agricultural land parts to maintain the soil fertility and quality so that the land will be safe from the invasion and attacks of pests and weeds.
They are generally grown after the reaping of cash crops and help in soil binding by preventing erosion from the water runoffs.
These plants help in fixing the nitrogen content of the soil and help the soil to remain fertile and nutrient-rich. They increase the organic and the mineral compounds to the soil profile and enriches the soil quality.
Therefore, option c. they are sold as cash crops is incorrect.
Learn more about cover crops here:
brainly.com/question/6704704
Answer:
option B: Polygenic inheritance
Explanation:
Polygenic inheritance in genetics and plant breeding can be defined as a type of inheritance whereby one or a single trait or characteristics(color) is controlled by multiple genes (two or more genes). it is a continuous variation that depicts a normal distribution curve
the phenotype of a plant or an animal increases if when there is an increase in the number of genes controlling a particular trait or characteristics. polygenic inheritance are non-Mendelian form of inheritance in nature and a single trait expressed is as a result of the interaction of many or multiple genes that are quantitative genes in nature. examples are weight, skin color, height, e.t.c
<span>It picks and carries away loose surface material. Over time, the surface ground is lowered. Large rocks are left behind, forming a rocky surface that covers much of the land in dry regions.
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-Payshence xoxo</span>
