Learning Task 2: Do the activity below Answer the guide questions in your notebook
Procedure
1. Press your middle and index fingers slightly on your wrist.
2. Set a 1 minute time to count and record your pulse rate
3. Do 10 jumps.
4. Record your pulse rate again
Guide Questions
1. Describe your pulse before and after the activity,
2. Is there a difference in pulse rate before and after jumping? Why?

My pulse before the the jumping was slow and steadybuut after they were faster pace when I got done jumping. Their was a difference in the pulse rate it increases because your doing physical activity which cause you to pump more blood around.

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.