Answer:
The main function of the alveoli is storage of air for a shorter period which permits absorption of oxygen into the blood. The gaseous exchange of oxygen and carbon dioxide typically takes place in the alveoli. The main function of the bronchiole is to allow the passage of air freely into the lungs
Ribosomes, because both prokaryotes and eukaryotes have ribosomes to make proteins.
Answer:
Direct and indirect sunlight is the main cause for the 4 different seasons
Explanation:
