Bc everything in it serves as a purpose that makes it run smoothly like spiders eat insects and birds eats sliders and snakes so on and so fourth thus making it a system
The <span>Romans and Arabs were the two groups that historically invaded portions of northeast Africa. Also, it is important to note that political independence swept through Africa during the 1950's.</span>
False. According to the U.S constitution, President Lincoln couldn't abolish slavery.
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The biosphere includes the outer region of the earth (the lithosphere) and the lower region of the atmosphere (the troposphere). It also includes the hydrosphere, the region of lakes, oceans, streams, ice and clouds comprising the earth's water resources.
The biosphere is composed of all living organisms
