I have to write a funny story about myself for school, that's happened to me and I am not that interesting so tell me your funny stories. I will write them anonymously and the funniest and most appropriate one will be named brainiest!

According to this food web which of the following would be considered primary consumers

Knowing the importance of the essential elements, why would someone chose a diet that does not address all of them?

Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.