Answer:
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Explanation:
There are seven major levels of classification: Kingdom, Phylum, Class, Order, Family, Genus, and Species. The two main kingdoms we think about are plants and animals.
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When local residents of an area refer to a hurricane, they are
<span>speaking of the violent, stormy weather system that brings torrential </span>
<span>rains and destructive, high velocity winds of over 74 miles per hour. </span>
Hurricanes<span> are also characterised by a heavy cloud cover, which </span>
<span>reduces sunshine and makes visibility and temperatures very low. In </span>
<span>other parts of the world, </span>tropical cyclones<span> are given other names. For </span>
<span>example, in Australia they are known as Willy Willies, in India there </span>
<span>are known as Tropical Cyclones and in the Pacific they are known as </span>
<span>Typhoons. </span>
<span>Hurricanes can only form in tropical regions due to their need for </span>
<span>certain atmospheric and weather conditions only found there. Most </span>
<span>hurricanes originate on the west coast of Africa, in the form of </span>
<span>thunderstorms. As these thunderstorms move westwards over the ocean, </span>
<span>they become low-pressure systems; first in the form of tropical </span>
<span>depressions, then tropical storm and then finally hurricanes. </span>
Prenatal Exposure to Air Pollution and Early Life Stress Effects on Hippocampal Sub regional Volumes and Associations with Visual-Spatial Reasoning may lead to severe complications like brain-derived neurotrophic factor.
<h3>
What are the Effects on Hippocampal Sub regional Volumes?</h3>
- The hippocampus is also changed by exposure to air pollution, with various effects seen in different hippocampal subfields.
- Following perinatal air pollution exposure in animal models, decreased structural integrity throughout the hippocampus, decreased neurogenesis in the dentate gyrus, and activated microglia in the dentate gyrus and CA1 subfields have all been noted.
- It has been demonstrated that prenatal exposure to PM2.5 is followed by decreased hippocampus brain-derived neurotrophic factor (BDNF) expression and decreased dendritic branching in the CA1 and CA3 subregions.
- In the past, studies on humans have also concentrated on polycyclic aromatic hydrocarbons (PAHs), a class of air pollutants produced by incomplete combustion of organic materials and cigarette smoke, grilling, oil- and coal-burning power plants, and vehicle emissions.
To learn more Prenatal Exposure from the given link
brainly.com/question/7635526
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Skilled manpower is essential to carry out several development activities. To carry out several development works may be difficult in the absence of skilled manpower. They also play vital way for the systematic utilization of the natural resources and help to conserve them as well. A skilled manpower can produce a more manpower because one skilled man or person is equal to hundreds of unskilled persons. skilled manpower knows more things or ways to do his work in a proper way. So, if there is any problem then a skilled man is better than unskilled man.