Answer:
The natural phenomenon used to describe the length of a meter is the speed of light. The length of a meter is the length a light path travels in 1/(299792458) seconds through a vacuum.
The definition is better due to the uncertainty involved in the use of the length of a standard meter stick because the length of the meter stick could change due to atmospheric conditions from place to place
Explanation:
The cytoplasm slides and forms a pseudopodium in front to move the cell forwards.
A. Because sodium is a metal and metals are good conductors
Answer:
the copper would melt at the same temperature no matter how much quantity there is so 1085
Explanation: