T-cells
lymphocytes
b-cells
The pancreas produces 2 antagonistic hormones to control blood sugar: glucagon and insulin. The alpha cells of the pancreas produce glucagon. Glucagon raises blood glucose levels by stimulating the liver to metabolize glycogen into glucose molecules and to release glucose into the blood.
C. He is fit
B doesn't work, as he would need to be fit to score well, and A and D have nothing to do with fitness levels indicated by fitness testing
<span>BMI between 19 and 24.9: <span>normal weight.</span></span>
Answer:
They are surrounded by condensed interstitial stroma and vessels.
