Answer:
BIG BANG THEORY. i believe is your answer
Explanation:
It states that the universe is expanding every second. According to the theory the universe is becoming less dense.The big bang theory and the steady state theory are theories about the origin of the universe.
I hope this helps mate :)
D. Transformation
I’m in the same area of biology currently.
"P-Waves" <span>compress and expand rocks in the direction the waves travel
In short, Your Answer would be Option A
Hope this helps!</span>
Add a picture so I can tell you