Rearrange the following parts to form a meaningful sentence:-

(A) into simpler molecules that can be absorbed into the bloodstream
(B) digestion is an intricate process that begins in the mouth
(C) where food is broken down mechanically and chemically
(D) and continues in the stomach and intestines

Choose the correct answer from the options given below:-

(B), (D), (C), (A)

The correct answer is Option (2) → (B), (D), (C), (A)

(B) digestion is an intricate process that begins in the mouth
(D) and continues in the stomach and intestines
(C) where food is broken down mechanically and chemically
(A) into simpler molecules that can be absorbed into the bloodstream

Digestion is an intricate process that begins in the mouth and continues in the stomach and intestines where food is broken down mechanically and chemically into simpler molecules that can be absorbed into the bloodstream.