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What do you think that a very wide space between two contour lines means?
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B.MOUNTAIN TOP</span>
Hollow bones are always a disadvantage because it means that they are less sturdy and easier for predators to break.
Difference between Alpha, Beta and Gamma Radioactive Decay. Difference between Alpha, Beta and Gamma radioactive decay can be summarized as follows: Alpha decay forms new element with two fewer protons and two fewer neutrons; Beta decay forms new element with one more proton and one fewer neutron.