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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Answer:1 3 4 1 im pretty positive
It is option A 4s cause n=4, l=1 this is 4s orbital
A carbon atom and a hydrogen atom would form a covalent bond in a molecule. Specifically it would be a Nonpolar covalent bond.
Answer:
Colors are seen by burning of metal salts, for example Sodium chloride makes yellow frame.
It is very common for fireworks to contain Aluminum, Iron, Steal, Zinc or the Magnesium’s dust to create bright light.