Solved

____________________, Tiny Passages in Birds' Lungs, Are the Primary Sites

Question 25

Short Answer

____________________, tiny passages in birds' lungs, are the primary sites of gas exchange between the air and blood.

Related Questions

Q20: The small feathers that cover the bases

Q21: Which of the following describes the syrinx

Q22: As part of a bird's musculoskeletal system,

Q23: In the _ _ method of raising

Q24: What is the name for the bony

Q26: In birds, the areas or tracts of

Q27: Which of the following is the term

Q28: Define the underlined terms in the following

Q29: What kind of skin is tanned into

Q30: Emu _, which is produced from emu