Polar bears float on ice floes to hunt for food.
Answer:
Id say A. Competition, hope this helps
Explanation:
What's the relationship between total and partial pressure? The total pressure is the sum of the parcial pressures!
So for us, it would be:
378= 212+101+x
where x is the parcial pressure of nitrogen.
Now we count:
378= 212+101+x
378=313+x
378-313=x
65=x
So the parcial pressure exerted by nitrogen is 65!
Answer:
Follows are the solution to this question:
Explanation:
Please find the complete solution in the attached file.
I’m pretty sure the correct answer is D.