Question

During inspiration in humans choose answer: contraction of diaphragm increases the volume of thoracic cavity in antero-posterior axis relaxation of diaphragm increases the thoracic volume in antero-posterior axis contraction of internal intercostal muscles increases the volume of thoracic cavity in dorso-ventral axis relaxation of internal intercostal muscles decreases the volume of thoracic cavity in dorso-ventral axi

Answer 1

when the inspiration is takes place means the dark from put down and contraction is takes place as a result anterior to posterior the volume of the lungs will be increases the same way internal intercostal muscles contract then it will be pulled back and 10 or ventral space will be increases as a results of Reliance will be expensive pressure will be decreases now that moves from the higher concentration of outside to low concentration of a long the process name is called inspiration