Answer:
In sound waves, energy is transferred through vibration of air particles or particles of a solid through which the sound travels. In water waves, energy is transferred through the vibration of the water particles.
<span>Avogadro's number
represents the number of units in one mole of any substance. This has the value
of 6.022 x 10^23 units / mole. This number can be used to convert the number of
atoms or molecules into number of moles.
4 mol He ( </span>6.022 x 10^23 atoms / mole ) = 2.4088 x 10^34 atoms He
Answer:
It allows the traveler to justify questionable expense items.
hope that helped <3
Sn=2
C and O=6
Im pretty confident yet I forgot a bit.
The answer is C.Circulatory because its made up of blood vessels that carry blood away from and towards the HEART
