Answer:an airway leading from the nose to the treachea.
Explanation:
Amber, because in the Prehistoric times the insects and small dinosaurs fell into amber and became preserved in the hardened sap.
Answer:
macrophages
Explanation:
Macrophages are the specialized cells that perform phagocytosis which refers to the intake of microbes, pathogens, toxins, etc. to remove them from the body. During any injury, capillaries become more permeable under the influence of histamine and other substances. This allows the tissue fluid to move towards the site of infection. Monocytes are the phagocytes that arrive at the site of injury or infections along with neutrophils. Monocytes are transformed into actively phagocytic macrophages. Macrophages ingest the debris and pathogens and kill them by the hydrolytic enzymes present inside them.
I believe the answer is hypertonic solution.
When water makes it way into a cell, that cell is in hypertonic solution. Hypertonic solution contains dissolved particles- examples are the following: salt and electrolytes.
Hope this helps! :)