Significant figures<span> tell us how to round, but they also make sure that the answer we get from a math problem is not more precise than the numbers that we started with. </span>
Explanation:
The ribs are a set of twelve bones which form the protective 'cage' of the thorax. They articulate with the vertebral column posteriorly, and terminate anteriorly as cartilage (known as costal cartilage). As part of the bony thorax, the ribs protect the internal thoracic organs.
Explanation:
The air pressure will decrease because the air particles are spread out.
That why hot air always travel upwards
I'm not sure, but it could possibly be diabetes
<span>B. He needs to take extra precautions when standing up because of possible orthostatic hypotension and resulting injury from falls.</span>
