Answer:
I belive it's the black chair because they were asking which chair experienced the most force in the begining and the black chair had the most force given.
Answer:
the person recieving low oxygen by haveing trouble breathing
Explanation:
<h2>
GREETINGS!</h2><h2>
_____________________________________</h2><h3>
Answer:</h3>
ITS
AND 
<h2>
_____________________________________</h2><h3><u>
GENERAL FORMULA OF ALKANE</u></h3><h3>

</h3>
Where n is the number of CARBONS
<h2>_____________________________________</h2>
A)
By using the General Formula of Alkanes having 4 carbon atoms is

C)
By using the General Formula of Alkanes having 5 carbon atoms is


<h2>_____________________________________</h2>
IF YOU USE THE SAME FORMULA FOR THE OTHER TWO OPTIONS THE OUTCOME WILL NOT BE AS SAME AS GIVEN IN THE QUESTION SO THOSE TWO ARE CAN NOT BE OUR ANSWER
<h2>
_____________________________________</h2><h2>
HOPE THIS HELPS!</h2>
<span>D) Temperature is lower so the air inside the tires contracts
In cold, we all know temperature is lower, and we know, it reduces the movement of air, so it contracts
Hope this helps!</span>
Hello, how are you? ¯\_(ツ)_/¯