endoplasmic reticulum
Protein folding occurs in a cellular compartment called the endoplasmic reticulum. This is a vital cellular process because proteins must be correctly folded into specific, three-dimensional shapes in order to function correctly.
It allows it to hide under but still be able to see above it to catch flies
The blood has low oxygen content
B!! Because it talks more about the question
Ventilation is the act of moving/pushing air into and out of the lungs.
