An insulator does not have electrons that are free to move, and a conductor does.
Cardio respiratory endurance, muscular strength, muscular endurance
When plates pull apart underwater, the hot magma instantly rises and spreads itself to form a new ocean floor.Under a continent, the crust splits open to allow magma out. The magma might make its way slowly to the surface, creating warm areas and hot springs or geysers as surface water meets it.<span>Or the magma might explode, bringing into existence a new volcano where there was only cool earth before.</span>
The best and the most correct answer among the choices provided by the question is the first choice. <span>When he lands on Mars, his mass will be equal to 75 kilograms, but his weight might be lesser when he is in Mars. </span>I hope my answer has come to your help. God bless and have a nice day ahead!
Answer:
12.5 km
Explanation:
Since 30.0 minutes is half of an hour and the average speed is 25.0 km/h we can multiply the time by the speed to find the distance travelled.
25.0km/h x 0.5 hours = 12.5 km