D. sixteen nations
The International Space Station (ISS) is the biggest space station ever constructed, the largest structure ever congregated in space, and one of the most complicated global experimental projects in history.
The United States, with the help of NASA, commences the ISS project, by involving 15 other nations in construction and operating several parts of the station. The nations involved are Russia, Canada, Japan, Brazil, and 11 member countries of ESA (Belgium, The Netherlands, Norway, Spain, Sweden, Denmark, France, Germany, Italy, Switzerland, and the United Kingdom.
False.
Villi actually increase the surface area for absorption in the small intestine.
The statement 'The villi decrease the surface area of absorption' is False.
In fact, the villi in the small intestine increase the surface area available for absorption. Villi are small finger-like projections that line the inner surface of the small intestine. They are covered with tiny microvilli, which further increase the surface area. This increased surface area allows for more efficient absorption of nutrients from digested food in the small intestine.
Without the villi, the surface area for absorption would be significantly reduced, making the digestion process less efficient.
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b. improved ecosystem 6
c. destruction of flora and fauna
d. erosion of soil
Answer;
B. improved ecosystem health
Explanation;
-Surface mining is a method of extracting minerals near the surface of the Earth. The three most common types of surface mining are open-pit mining, strip mining, and quarrying.
-The environmental impact of mining includes erosion, formation of sinkholes, loss of biodiversity, and contamination of soil, groundwater, and surface water by chemicals from mining processes.The environmental effects of surface mining include;
An improved ecosystem cannot be a possible consequence of surface mining.
Further Explanation:
Surface mining is a process of extraction of mineral beneath the surface of earth or from the earth's surface. This process is used to recover the gravel, coal, metal, iron, sand, and stones. There five different kinds of surface mining with a particular change depend upon the mineral that is being extracted from the earth’s surface. The air gets contaminated with carbon monoxide, hydrocarbons, sulfur oxide, nitrogen oxide, and ground-level ozone during the process of surface mining.
The mining process loses the soil particle, which is responsible for large scale erosion. These eroded particles, when scatters in the ecosystem, cause destruction of fauna and flora. Though the mining process releases harmful particles in the environment and has many negative consequences, thus, it cannot be taken as a factor that improves the ecosystem.
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Answer Details:
Grade: High School
Subject: Biology
Topic: Ecology and effects of human activities
Keywords:
Surface mining, environment, erosion, ecosystem, large scale, improve, sulfur oxide, ozone, nitrogen oxide, destruction, flora, fauna, earth surface.
Answer:
endless cycle of hell
Explanation:
Answer:
life without death is like not having a life at all. you need to die to have been living.