Phosphate head (hydrophilic)
The left bronchus is smaller and longer than the right main bronchus (approximately 5 cm or 1.5 inches).
<h3>What is the difference between primary secondary and tertiary bronchi?</h3>
The primary bronchi department from the trachea and they are the right and left primary bronchi. those bronchi are the widest and they enter the lung. After coming into the lungs, the bronchi retain to branch in addition into the secondary bronchi, referred to as lobar bronchi, which then branch into tertiary (segmental) bronchi.
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Microvilli is the correct term to fill your blank in.
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