The could tell by solar radiation and dark matter, they didnt know were dark matter was but they new it was there
Answer:
they are part of the protein macromolecules
Explanation:
hope this helps
brainliest?
Answer:
moose is the answer
Explanation:
I think I had it in my 5th grade test
It detects that the small amount of virus added and it learns to fight off the flu which helps keep you from getting it
