32 degrees Fahrenheit
And
0 degrees Celsius
Answer:
B)
Explanation:
a brilliant work on all the principles it open up a whole new world and change the world algebraicly
Answer:
Minimum speed will be equal to 2.213 m/sec
Explanation:
We have given radius of the r = 2 m
Coefficient of friction 
At minimum speed frictional force will be equal to centripetal force
So 


So the minimum speed will be equal to 2.213 m/sec
C. The cell wall supports the plant cell as it contains celluose which is a very strong substance and even thought chloroplast is in both that is the only available answer. Hope it helps