Answer:
The thoracic cavity
Explanation:
The thoracic cavity is the anterior ventral body cavity found within the rib cage in the torso. It houses the primary organs of the cardiovascular and respiratory systems, such as the heart and lungs, but also includes organs from other systems, such as the esophagus and the thymus gland.
10 down and and 10 acrossed think of it as mulplecation cart 10x10=100
A because turningblue means they're dying. 5 breaths is way too few. 10 is a little bit but it says or more so yeah a is your best bet
Hi !
in the brain and spinal cord
It affects nerve cells
bye !
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