It is referred as a covalent bond
Answer:
63.1 seconds.
Explanation:
Hello!
In this case, since the average adult heart pumps 84.0 mL/s of blood, it means 84.0 mL each second, as we have 5300. mL, the following mathematical set up help us to compute the required time:

Which is about 1.05 min.
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Answer:
A compound
Explanation:
That's the definition — a compound is a substance that has definite properties and constant composition.
Answer:
I think Its Ionic but It might be metallic I know it's one of those two
Explanation: