The answer is Convention.
<span>Because of our perception of the universe from inside the universe, we are unable to see how and towards what the universe is expanding. Also, our understanding of it is further complicated because we are moving as part of the expansion, thus distorting our perception of it.</span>
Answer:
Plutonium, has formula Pu with molecular mass 94
Explanation:
![.](https://tex.z-dn.net/?f=.)
A net force acting on an object causes the object to accelerate.
That much is totally true.
The direction of the acceleration is the direction of the net force.
Birthdays or age? maybe how old it looks