Hi!
Magnetic force is a non-contact force.
Important muscle electrical signals is the movement of charged material (ions) across cellular membranes in a limited area
Answer:
Karl Schwarzschild discovered black holes in 1916.
Hope this helps!!
Answer:
According to the second Kepler's law:
<em>A line joining a planet and the Sun sweeps out equal areas during equal intervals of </em><em>time</em>
The planet travels faster when closer to the Sun and slower when distant.
So the answer is point A
Answer:
B
Explanation:
because he's the only one with good internet connection