Answer:
hello
Explanation:
just wanted to say hi to all the smart people out there in the infinite nothing!
Hi there!
This can be called a hill.
Answer:
(2 , 4)
Explanation:
use formula of reflection over y axis
formula is
(x , y ) = (-x , y)
(-2 , 4) = (2 , 4)
Answer: The Earth is a closed system for matter
That is a list of all basic elemental materials on our planet. Because of gravity, matter (comprising all solids, liquids and gases) does not leave the system.