Because they would need to compete over resources.
They are capable of slight rotation and side to side movement.
If i'm not mistaken, it's the aorta
A)
learn about the universe and the laws of nature.
B)
design new scientific instruments.
C)
make new inventions and processes to benefit humans.
D)
make new scientific discoveries.
I believe the correct answer is C, but I'm 100% on this. Hope this helped though!
