Answer:
Heterogeneous mixtures are substances not mixed together.
Explanation:
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It's a mutualism relationship because both species can benefit from each other.
During the water cycle some of the water in the oceans and freshwater bodies, such as lakes and rivers, is warmed by the sun and evaporates. During the process of evaporation, impurities in the water are left behind. As a result, the water that goes into the atmosphere is cleaner than it was on Earth.
C. your core will be made of protons will be made of protons and neutrons while being surrounded by "shells" of electrons.
Carbon is relatively small. non - bulky atom that shares electrons easily .
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