What are 2 cell appendages that cells move

If a robot fixed another robot is it a engineer or doctor?

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

The body of water found at number 4 on the map above is the