After taking antibiotics for several weeks, a patient develops a severe bacterial infection in his intestines. the doctor claims the antibiotics changed the microbiome of the patient's gut, causing the infection to develop. what evidence would the doctor need to support the claim? explain how competition and succession played a role in developing the bacterial infection.

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen

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.

What are some possible consequences of preventing prescribed burns and natural wildfires