Gamma radiation have the most penetrating power. It can penetrate through human body, aluminum and other metals. It can be stopped by lead. Hence, the radioactive waste are stored in lead container for safety purposes. The beta ray has more penetrating power than the alpha but less than gamma. The beta radiations can be stopped by aluminum. The alpha radiations have least penetrating power and it can be stopped by human hands.
Answer The outer layer of the Earth is called the crust.
Explanation: Because it's in the earth atmosphere
1.75 moles ChCl3 x (6.02 x 10 ^-23) / 1 mole = 1.0535 x 10^-22 atoms.
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We’d have to be very careful because if we had our skeletons on the outside it’d be very easy to injure ourselves
What effect does removing predators have on prey?
:It means that as they are removed the predators go hungry and they could become extinct.
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