“Digestion”, alone, refers to the (very specific answer)?

"ہضم"، اکیلے، (انتہائی مخصوص جواب) سے ____ مراد ہے؟

Absorption of nutrients

Transport of nutrients

Chemical/mechanical breakdown of food

Elimination of waste

Digestion specifically refers to the process of breaking down food into smaller components.
Through mechanical and chemical means, allowing the body to absorb and utilize nutrients.