Answer:
Subtraction operation
The car's displacement is 120 m west
Explanation:
Given;
first motion of the car as 150 m east
second motion of the car as 30 m west
The mathematical operation that will be used to determine the net movement of the car is subtraction operation.
The net movement of the car is the car's displacement.
Displacement is given by;
D = final position - initial position
D = 30 m - 150 m
D = - 120 m
The negative sign is direction = west ward direction
Thus, the car's displacement = 120 m west
Answer:
it will change shape and consistent
Explanation:
Cytoskeletal proteins are present in Eukaryota cells, since they are "dissolved" in cytoplasm but they are bigger molecules that are strong, the main function of them is to provide to the cell support (that is the reason why it is called skeletal) and at the same time gives to the cell some plasticity , to move, to rearrange them and work as a "tissue".
Answer:
Escherichia was first isolated and characterized in 1985
Explanation:
Answer:
Use reusable water bottles, not disposable.
Don't wash your car in the driveway, wash it on the lawn.
Dispose of hazardous chemicals properly.
Recycle used motor oil.
Reduce, Reuse, Recycle.
Reduce auto emissions.
Explanation: