Acanyon created by erosion is a landform.
a. primary
b. secondary
c. tertiary

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

What are simmilarities and differences between anaerobic respiration in animal and yeast cells? would prefer to get simmilarities as i already got some differences. you!

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism