1. scientists discovered that by observing the continents, they were in fact, once connected, it's like a puzzle in a way.
2. Africa and south America
3. Scientists discovered that certain species and resources were discovered on different continents, which meant that they had lived in different areas
4. Glossopteris was discovered in Africa and South America, which supports the theory that they were once connected, but split up.
5. The tree fossils discovered indicated that Antarctica was once a warm climate that had trees.
<span>Plastics are nonpolar and water is polar. Like dissolves like. Therefore plastics dissolve in nonpolar liquids, like toluene. Plastics are usually made of only carbon and hydrogen bonds, which normally give rise to nonpolar compounds.
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By dissolving the alkali in the glass composition, a porous surface is left that consists of the silica network with holes where the alkali has been removed by the acid. Corrosion by water is similar to acid corrosion in that alkali is removed from the glass surface. Water<span> corrosion acts at a much slower rate.
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Based of the map, you can infer that it's D because if you look the rivers are running through multiple countries and act as a border for the countries of Germany, Austria, Hungary, etc.
hopefully this helps
B.climate change...thats the answer
Answer:
B. Imaginary horizontal lines that circle the Earth.
Explanation:
"Latitudes" are also known as "parallels." They are imaginary horizontal lines that look like hula hoops circling the Earth. They are considered a<em> type of grid mapping system</em> other than the "longitude."
The latitude is used to determine the location of an area from <em>the north or from the south of the Earth's equator </em>while the longitude is used to measure the location of an area from the<em> Prime meridian's east or west side</em>.
