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tinyurl.com/wpazsebu
Elements are substances that contain only 1 kind of atom.
If electronegativity difference between atoms is much higher then they form ionic bond.
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Answer:
Whales facilitate carbon absorption in two ways. On the one hand, their movements — especially when diving — tend to push nutrients from the bottom of the ocean to the surface, where they feed the phytoplankton and other marine flora that suck in carbon, as well as fish and other smaller animals.
Answer: i think the 3,4,2
Explanation:
