Question

. Respiration is carried out by the​

Answer 1

Answer:

Complete answer:

b) Mitochondria: It is also known as the 'powerhouse of the cell', because it produces energy through Krebs cycle that occurs in the matrix of mitochondria and through ETS, which occurs on the inner-mitochondrial membrane. These steps are part of cellular respiration.

Answer 2

Respiratory organs, lungs, esophegas, diphagram