Why is agriculture so difficult in Serbia?
A. because it is extremely hot year round
B. because of the extremely wet and cloudy
climate
C. because of the extremely cold winters and
extremely hot summers

The vedas were a collection of aryan religious writings t or f

Write a short paragraph of about 150-300 words. explain how the physical environment can limit human activities.

Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted