Answer:
Ribosomes are found 'free' in the cytoplasm or bound to the endoplasmic reticulum (ER) to form rough ER.
Yes so x multiply by the hour but u add 59 for each hour to get the exath speed per minute
4. Dark Energy.
This is the mysterious force causing the expansion of space. No one has ever seen this force.
Potential energy is given as

now as we know that force is related by potential energy by the formula

So it is gradient of energy with position in Y


Now at y = 0

at y = 1


at y = 2


so above is the forces at given positions
Answer:
The sum of PE and KE remains constant
Explanation: