How does surface runoff affect nutrients in the soil?
it'd me if you could explain what exactly is surface runoff firstly, and lastly what causes it to occur?

The influenza virus cause the flu, but not other diseases. why?

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.