7:04 ..l N 22 + Gen-Bio- Acti... Ofline Activities (e- Learning/Self- Расed) LSPU SELF-PACED LEARNING MODULE: GENERAL BIOLOGY 2 PREPARED BY: MS RICA JANE E. COPIAN Republic of the Philippines Laguna...

Extracted text: 7:04 ..l N 22 + Gen-Bio- Acti... Ofline Activities (e- Learning/Self- Расed) LSPU SELF-PACED LEARNING MODULE: GENERAL BIOLOGY 2 PREPARED BY: MS RICA JANE E. COPIAN Republic of the Philippines Laguna State Polptechnie Universitp Province of Laguna Is0 gooas Cartied ACROSS 2. Respiratory organ; takes in and DOWN 1. Group of tiny air sacs releases air 5. waste product given off in the gas exchange between air and blood in the alveoli 3. The two branches of the trachea 4. A tube that carries air form the 8. region behind the nose leading to the throat 9. breathe in 10. Voice box; contains the vocal cords .Prevents food from entering the trachea larynx to the lungs 6. Sheet of muscle located between the chest and abdomen 7. to breathe out 12. colourless, odourless, tasteless gas that we breathe in LSPU SELF-PACED LEARNING MODULE: GENERAL BIOLOGY 2 PREPARED BY: MS RICA JANE E. COPIAN