Both Kyla and Tia will be in their zone. Even if they dicrease their heart rates by 20 beats per minute from 175 beats per minute. 155 beats per minute still falls under kyla's target heart rate zone and Tia's target heart rate zone.
The answer is A stress can lead to increased vulnerability to infections and immune deficiency disorders
You first need to know what foods effect your blood sugar the most. Carbohydrates like bread,rice,pasta,milk,sweets,fruit,and starchy vegetables, are broken down into glucose in the blood faster than other food. Try lean meats, and saturated fats,Try three servings of seafood each week. Don't stop eating though, just watch your eating, and every Friday consider a treat like chocolate :)...You want to make sure to keep your blood sugar at the perfect level. Make sure to check it at least weekly, And get in plenty of exercise.
Answer:
Your vascular system, your endocrine system, and your nervous system
Explanation: