b. Stabilizing selection
c. Disruptive selection
The answer is the second option B
Cancer is the genetic order than can be caused by different reasons but one of the main is "MUTATION IN GENES"
Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. These contrast with benign tumors, which do not spread to other parts of the body.
sharecropping
deforestation
urbanization
The correct answer is deforestation.
Permanent clearing of forest by various methods is called deforestation. The cleared land is used for the various purposes such as planting crops, making roads, buildings. The destruction of forest trees on mass scale is carried out in various ways such as burning of trees and cutting of trees making the land complete barren. After wards barren land is used as per the need of native people.
species
kingdom
phylum
Answer:
At the Equator (0° of latitude), the North Star is on the horizon, making an angle of 0°. For any point between the Equator and the North Pole, latitude is obtained simply by measuring the altitude of Polaris: at 30°N the star is 30° above the horizon, at 63°N, it is 63° above the horizon, and so on.
The altitude of Polaris above the horizon at any location on the Earth nearly equals the latitude of that place. This is due to the use of celestial coordinates, an extension of Earth's latitude and longitude onto a celestial sphere, where Polaris is close to the north celestial pole.
To find the altitude of Polaris (the North Star) from your location, you can use your latitude on Earth to get an approximation. The altitude of Polaris above the horizon nearly equals the latitude of the observer. So, for instance, if you are in Washington, DC, which has the coordinates 38° N and 77° W, Polaris would be approximately 38° above the northern horizon.
It's important to note this is related to an imaginary extension of Earth's geography into the sky. Imagine the Earth's latitude and longitude lines expanding onto a celestial sphere, where Polaris is located near the celestial north pole. In this concept, a star's Declination is equivalent to Earth's latitude lines, measured from the celestial equator towards the north or south celestial poles. Polaris is almost +90º, close to the north celestial pole.
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