Answer:
A
Explanation:
The abundance of oxygen in our atmosphere and the presence of liquid water on the surface of our planet makes our "Pale Blue Dot" stand out in contrast to the other planets in the solar system — a unique and fragile home for life.
Answer:
We know that loudness is directly proportional to amplitude and SI unit of amplitude is Decibel So unit of loudness is decibel
This happens at the boiling temperature of every substance that can vaporize<span>. At the </span>boiling temperature<span>, </span>adding heat energy converts the liquid into a gas WITHOUT RAISING THE TEMPERATURE<span>.The </span>same thing happens when a solid changes into liquid<span>. For </span>instance<span>, </span>ice and water can exist<span> together at the melting </span>temperature<span>.</span>