True or false: most prokaryotes contain a single, circular dna molecule

Is snow a type of precipitation? explain why or why not.

Astudent drew the following flowchart to show the movement of nutrients. soil → roots → plants →? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo