One major adaptation of alveoli for gaseous exchange is their:
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
Correct Answer: Option B
Explanation:
Alveoli are numerous and collectively provide a very large surface area, increasing the rate of oxygen and carbon dioxide exchange.
Alveoli are numerous and collectively provide a very large surface area, increasing the rate of oxygen and carbon dioxide exchange.