Answer:
Remarkably efficient alveolar macrophages crawl freely along the internal and external alveolar surfaces
Explanation:
The alveolar macrophages are present on the internal lumenal surfaces of the alveolar ducts, the alveoli, and the bronchioles.
Alveolar macrophages are phagocytes that uses several surface receptors to release many secretions, to interact with other cells and molecules.
But the alveolar macrophages are intact to the inner surface only and do not crawl freely along the internal and external alveolar surfaces.
Hence, the correct option is " C".
Answer:
Complete smaller studies over a longer period.
Explanation:
Insread of giving up, it's best to cut the experiment and do some study at a time. You can save Money
0.092. Unlike rounding numbers, you count significant figures starting from the left, ignoring any zeros
The reproduction is the process of forming new cells from the pre-existing cells. Another term used for this process is <span>cell division.</span>
I believe A because they have many cells
