Answer:
If a human does an non ecofriendly thing such as litering, it can damage earths atmosphere
Explanation:
i duno
An object that is traveling around another body in space is in ORBIT around that body
Answer:

Explanation:
Hello,
In this case, the undergoing chemical reaction is:

Thus, since lead (II) nitrate is in excess, we can directly compute the moles of lithium nitrate by applying the 1:2 molar ratio between them in the chemical reaction as well as the molar mass of Lithium Sulfate that is 110 g/mol for the stoichiometric shown below factor:

Finally, by using the Avogadro's number we are able to compute the molecules:

Best regards.
Mass = moles x molar mass
Molar mass of eythl alcohol = 46
Mass= 0.21 x 46= 9.66g
Explanation:
I think the answer is B ♂️ but I'm not sure