545mm Hg in Kilopascals is 72.6607
I hope this helps you. Good luck stay safe, healthy and, happy!<3
The answer you looking for is D
Answer:
During chemical reactions, matter is neither
created nor destroyed; it just changes form.
Explanation:
It's not really possible to tell longitudinal vs. transverse in this image as given. However, we can say that the waves labeled A are high-frequency (short wavelengths) while the waves labeled B are low-frequency (long wavelengths). So, this third answer choice would be correct here.
Electrons and protons because they are essentially always the same
