P = mv
This is a momentum question:
Momentum is always conserved so the momentum before and after a collision must be equal so:
The velocity of the two objects after they collide and dont stick together if no KE is lost is dependent on the mass of each of the objects by:
Where i is initial and f is final meaning before and after the collision
It would be #2 because it dosent have those specific antigens to defend the pathogen.
Active transport uses energy passive transport does not..... active transport moves from lower to higher concentration and vice versa in passive transport.... both use carrier proteins....
I have always heard them referred to as "pathogenic" but I believe the answer is pathologic
Observation is where you observe something and inference is the facts of information about the object
