They need to have the exact copy of the cell, so it does takes time.
Seeing that our species is constantly evolving, maybe it is starting to get more uncomfortable to walk on all fours.
Answer:
They are known as the power house of the cell. They are organeles that act as a digestive system which then they take in nutrients, break them down, and create energy for the cell. This process is also known as cellular respiration.
Cheese,cheese,cheese,cheese, and more cheese. Ur welcome