Why is it summer in the southern hemisphere when it is winter in the northern hemisphere

In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer

Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?

Explain what will happen if decomposers were apsent from a forest ecoysystem.