<span>C.<span>Janine should increase the intensity or length of her exercise programs because it is more difficult to maintain high fitness levels as you age.</span></span>
Pancreas<span>The list below provides a selection of the roles of glands in the endocrine system:Pancreas – regulates blood glucose levels. Adrenal gland – increases blood glucose levels and speeds up heart rate. Thyroid gland - helps to regulate our metabolism.</span>
The diaphragm is a sheet of skeletal muscles extending across the ribcage and is located at the base of the thorax. It also separates the thoracic cavity which includes the ribs, heart and lungs from the abdominal cavity. Diaphragm performs a vital function in respiration as once it contracts, the volume of thoracic activity would increase thus air is drawn into the lungs.
It is for hormones, but it isnt just Testosterone.
