There are many different systems involved in when we exercise, the three main ones are the Respiratory system which is involved in breathing the circulatory system which is about circulation of blood around the body and finally the muscular system and finally the Muscular system which is about how we move.
FITT stands for frequency, intensity, type, and time. This principle is used to figure out, in physical education, how much exercise should be needed for a person.
She should poach the fish by maintaining the water at a temperature of 80 degrees,below boiling point. For the rice boil the water and then add the rice. And the meat at temperatures ranging between 160 degrees and 175 degrees.