What is diaphragm? August 22, 2024September 30, 2020 by Admin The diaphragm is a muscular sheet that separates the thoracic cavity from the abdominal cavity. Related Posts:Why is hydra classified under the Cnidaria phylum?More than one nucleus are seen in-Ultrasound Images : about various ultrasound images…What is MSDS?What is muscular tissue?What is a surgery?