Answer:

Cell wall : Plant cells have a cellulosic cell wall, which is absent in the case of animal cells.
The plasma membrane serves as the outermost boundary for an animal cell.
Answer:
As the distance from the core increases, the temperature increases. You just have to know the layers of the Sun to answer this question/ The corona is on the very outside and the outer chromosphere is tucked inside of that. THe photosphere is tucked inside of the chromosphere.
Answer:
They all came from the big bang.
Explanation:
Answer:
Effort = 125 N
Explanation:
Given
Load (L) = 500 N
Load distance (L.D) = 20 m
Effort distance (E. D) = 80 m
Effort (E) = ?
We have the formula that
E * E.D = L * L. D
E * 80 = 500 * 20
80E = 10000
E = 10000/80
E = 125 N