Cell-tissue-organ-organ system-organism
Answer:
[B] A middle ear infection.
Explanation:
An example of an acute disease is a middle ear infection. Acute diseases include broken bones, viruses like the flu and rotavirus, and infections like pink eye and urinary tract infections. Sometimes acute diseases can be severe and require emergency medical attention.
[RevyBreeze]
Answer: c. Bird droppings that contain seeds from a different location
Estroid hormones are testosterone perogstrone esterogene aldosterone and qurtizol
