Today we continued with our study of the Circulatory System.
We did an experiment, opening and closing our hands for 1 minute, to show that the heart is very special in that it is a muscle that never stops or gets tired.
HW: Learn the diagram of the heart.
Today we studied blood vessels and did an experiment to show that our heart rate increases with exercise.
Double class cut shot due to School Mass.
Today we discussed the word equation for respiration.
We then started questions 1-3 from p.45 on Respiration.
Finish questions for HW.