Answer:
20km
Explanation:
If the area is 25, then the length of one side will be the square root of 25. The square root of 25 is 5, so each side must be 5 km long. If each of the four sides is 5 km long, then the perimeter would be 20 km because there are four sides total
Answer:
A. amount of solar energy available
Explanation:
- The size and type of organisms that can afford to live in the environment is guided by all the following types of systems as compared to the solar energy available at the outer surface of the earth thus energy when reaching on the earth's surface is converted and then it reaches to the organisms.
- Hence the amount of entropy and size of the plants is directly related to the development and growth of types of organisms on earth. As various relationships exist within the ecosystem and are there are competition and there a link within the predation, mutualism, and parasitism.
- Thus the type of environment where the organism develops and sustains will be defined by its physical and chemical habitats.
Answer:
Being too sedentary, ie sitting or lying down for long periods. Having an unhealthy diet, eg eating too much or too little, eating too much fat/sugar/salt.
Answer:
Freedom and slavery, the 'central paradox of American history' In October 1705, Virginia passed a law stating that if a master happened to kill a slave who was undergoing “correction,” it was not a crime. Indeed, the act would be viewed as if it had never occurred.
Explanation:
<span>Observations show that all galaxies tend to move away from earth, and that more distant galaxies move away from earth at faster velocities than do galaxies closer to the earth. these observations imply that</span> galaxies with high speeds as measured from Earth are moving away from Earth and are farther from Earth than galaxies with lower speeds.