Answer:
See Explanation
Explanation:
1. A. Five
2. Both B. and C. say the same thing so I'm a bit confused but the answer is approximately 6,000 degrees C
3. I think B. It is under tremendous pressure
4. D. Both A. and B.
Hope this helps
Answer:
cell wall
Explanation:
A cell wall is a rigid layer that surrounds a plant cell, providing structural support. Other functions of cell walls in plant cells are protection and the transport, absorption, and storage of nutrients and wastes. Cell walls are most commonly found in plants, but they can also be found in other organisms, such as bacteria.
Efficiency = 45J/120J = 0.375
Or
0.375 * 100% = 37.5 %
Answer:
A. 3.4 m
Explanation:
Given the following data;
Force = 56.7N
Workdone = 195J
To find the distance
Workdone is given by the formula;
Making "distance" the subject of formula, we have;

Substituting into the equation, we have;

Distance = 3.4 meters.
Solar it is the cheapest and widely used energy source