Identify the correct sequence of organs in the digestive system of a cockroach.

• A
  Mouth $\rightarrow$ Pharynx $\rightarrow$ Oesophagus $\rightarrow$ Crop $\rightarrow$ Midgut $\rightarrow$ Gizzard $\rightarrow$ Ileum $\rightarrow$ Colon $\rightarrow$ Rectum $\rightarrow$ Anus
• B
  Mouth $\rightarrow$ Pharynx $\rightarrow$ Oesophagus $\rightarrow$ Crop $\rightarrow$ Gizzard $\rightarrow$ Midgut $\rightarrow$ Colon $\rightarrow$ Ileum $\rightarrow$ Rectum $\rightarrow$ Anus
• C
  Mouth $\rightarrow$ Pharynx $\rightarrow$ Oesophagus $\rightarrow$ Crop $\rightarrow$ Gizzard $\rightarrow$ Ileum $\rightarrow$ Colon $\rightarrow$ Midgut $\rightarrow$ Rectum $\rightarrow$ Anus
• D
  Mouth $\rightarrow$ Pharynx $\rightarrow$ Oesophagus $\rightarrow$ Crop $\rightarrow$ Gizzard $\rightarrow$ Midgut $\rightarrow$ Ileum $\rightarrow$ Colon $\rightarrow$ Rectum $\rightarrow$ Anus