Which statement is true regarding the effect of physical activity on your exercise heart rate? Increased frequency of physical activity will lead to an increased exercise heart rate. Increased intensity of physical activity will lead to an increased exercise heart rate. Increased specificity of physical activity will lead to an increased exercise heart rate. Increased type of physical activity will lead to an increased exercise heart rate.

Idon't really understand the question. it counts for 20% of my lesson grade and i really need putting the answer into words. anything will . i need asap so im awarding 30 points.a disagreement between states of the united states concerning the rights of states vs. the authority of the national government led to the civil war. state governments were forced by war into a subservient position. what might happen if national governments ceded their authority to a world government by international treaty?

How were japan's actions before and during world war 2 compare with germany's actions over the same period

After world war one, how did the allied countries hope to keep germany from becoming too powerful again?