I'm pretty sure everyone changes from a child to adult, so i'm going with true.
The function of the stomach is to churn and turn the food into a liquid called chyme.
The stomach also releases pepsinogen and hydrochloric acid which mixes to produce pepsin.
Pepsin emulsifies protein and then the contents move through the pyloric sphyncter and into the small intestine for further breakdown and digestion
Burning less than 400 calories per hour is not the correct about the benefit of swimming. So option “D” is the correct option. In reality a person burns between 450 to 900 calories per hour while swimming. Swimming actually helps in the full body exercise of a person. This proves that option “B”” is not applicable. Swimming is also a great exercise for cross country training and so option “C” also is removed. Option “A” cannot be applied for this question as maximum number of joints are supported by the water.
