There is no theoretical OR observational evidence for that statement.
Answer:
was is carl sagan?
Explanation:
please forgive me if im wrong :(
Answer:
time
Explanation:
weather is the atmospheric condition of a place over a short period of time, while climate is the weather condition prevailing in an area over a long period of time. From the two definitions above we can see that weather is the condition over a short period of time while climate is over longer periods, therefore the primary difference between them is time.
The pet store would be the reference point because it is where he started and it will not move. Hope this helped.
This can be seen as a trick question because heat engines can typically never be 100 percent efficient. This is due to the presence of inefficiencies such as friction and heat loss to the environment. Even the best heat engines can only go up to around 50% efficiency.
