Heart
Diaphragm
Intercostal muscles
Pectoralis major
Abdominals
Correct answer is B
The diaphragm is the main muscle involved in breathing.
Which country is famous for the Eiffel Tower?...
Which civilization is credited with building the Parthenon?...
What is China’s largest export product?...
What is the term for the hard outer layer of teeth?...
What is the main purpose of flowers in plants?...
Which platform uses "Supergroups" for enhanced chat features?...
Which animal is known for its unique ability to regrow lost limbs?...
Who discovered the Americas in 1492?...
Who holds the record for the fastest 100-meter sprint?...
What type of plant grows on another plant but is not parasitic?...