Observation is where you observe something and inference is the facts of information about the object
Answer:
16875 Joules.
Explanation:
Kg m^2 s^-2 = Joule ,so The kinetic energy of a body of mass 150 Kg moving at 15m/s is 16875 Joules.
Your answer would be C hope this helps friend ^^
Answer:
A they have increased dramatically
Explanation:
As the time progresses it was relatively stable until about 1800, and then the atmospheric CO2 increased dramatically
