Answer:
He won the Nobel Prize for Peace in 1993, along with South Africa's president at the time, F.W. de Klerk, for having led the transition from apartheid to a multiracial democracy. Mandela is also known for being the first black president of South Africa, serving from 1994 to 1999.
Explanation:
Modern society is often created by several interwoven processes that include choices economic changes, political changes, social changes and cultural changes.
Economic change can be defined as a shift in the economy's structure, policy, or growth. GDP can be used to measure economic growth. We can use this formula to calculate an economy's actual growth. To measure economic growth, we can look at the annual percentage increase in a country's GDP.
A community's economic development has a long-term impact. Job providers buy the goods and services they need to run their businesses, and their employees buy the goods and services they need to live.
Hence, the answer is "ALL OF THE ABOVE".
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The 3rd article
(The executive is Article 4, and the judicial is Article 5)
Cones are concentrated at the center of retina called fovea centralis where no rod cells are present.
The retina is the innermost lining of the eye, made up of thousands of light-sensitive cells, with an inner part of nerve tissue and a pigmented outer part. It plays a fundamental role in the formation of images, which will be projected and then sent to the brain, through electrical impulses.
The retina consists of three types of layers: bipolar neurons, ganglion neurons and photosensitive cells.
Bipolar neurons promote the union of photosensitive cells with ganglion neurons, which are grouped with nerve fibers and thus originate the optic nerve. It carries nerve impulses to the brain. Photosensitive cells, due to their shape, are named in two types: cones and rods.
There are about 6 million cones that are concentrated in a small depression located in the macula lutea (center of the retina) called the fovea. They have an elongated and cylindrical shape, with conical outer segments. It is in this region that the image is most clearly formed, as they are stimulated by the most intense light. Cones are specialized in the accuracy of daytime vision and in recognizing color. There are three types of cones that have fundamental photopigments that respond to light of wavelengths (λ): cyanopigment - S cones (short λ) - sensitive to blue color, chloropigment - M cones (medium λ) - sensitive to green color and erytopigment - cones L (λ long) - sensitive to red color. The brain interprets the signals received by these cones, which allows it to process color differentiation.
Answer:
the human resource is very essential for development of a nation cause the scientists develop useful machines and what if the human doesn't know how to use the resource the nation will still be undeveloped so that's why human skills are required and in the country who has great scientists that can develop the raw minerals into many great things that county will be more developed
