1. How much precipitation does a tropical rainforest get, on average?
a. 0-25 inches of rain per year
b. 20-100 inches of rain per year
c. 80-400 inches of rain per year
d. More than 500 inches of rain per year

Which of the following is not a characteristic of carnosaurs? a. long narrow skulls b. strong forelimbs c. horn projecting from their skulls d. none of the above

In what for do plants utilize nitrogen? why do they need nitrogen?

There are multiple lines of evidence that provide support for common ancestry and evolution. write 3-4 paragraphs describing at least three of them in detail. provide at least one example for each line of evidence.