Answer:Physical water scarcity occurs when there is not enough water to meet all demands. ... Economic water scarcity is caused by a lack of investment in water or a lack of human capacity to satisfy the demand for water, even in places where water is abundant.
Explanation:
Answer:
The slaves sometimes followed the Northern Star which was in the constellation Big Bear(Big Dipper)
Explanation:
<span>Evidence for Evolution During and since Darwin's time, people have been looking for and studying evidence in nature that teaches them more about evolution. Some types of evidence, such as fossils and similarities between related living organisms, were used by Darwin to develop his theory of natural selection, and are still used today. Others, such as DNA testing, were not available in Darwin's time, but are used by scientists today to learn more about evolution.<span>Five types of evidence for evolution are discussed in this section: ancient organism remains, fossil layers, similarities among organisms alive today, similarities in DNA, and similarities of embryos. Another important type of evidence that Darwin studied and that is still studied and used today is artificial selection, or breeding.</span><span>
</span><span>Hope it helps :)</span><span>
</span></span>
Explanation:
hot magma pushes itself to the surface at both divergent plate boundaries and convergent plate boundary . this magma come in contact with Rocks as it rise to the surface the magma is hot heating the rocks around it as the rocks heat they change and become metamorphic rock
Answer marzo 22. como un medio de llamar la atención sobre la importancia del agua dulce y la defensa de la gestión sostenible de los recursos de agua dulce.
Explanation:
