Dietary Guidelines were created so citizens (people 2 years and older) could balance out their eating habits in hope for a healthier life style. Some dietary guidelines include:
Make half your plate fruits and vegetables.
   - Focus on whole fruits.
   - Vary your veggies.
● Make half your grains whole grains.
● Move to low-fat and fat-free milk or yogurt.
● Vary your protein routine.
● Drink and eat less sodium, saturated fat, and added sugars.
hope this helps!
        
             
        
        
        
Secondary sex features are characteristics that develop during puberty.  Using the process of elimination, options B and D are really primary gender characteristics. Also, option A has more to do with your genetics than your gender.
That leaves option C. Breasts. They are a secondary sex characteristic that develops during puberty.
Hope this helps! :)
        
                    
             
        
        
        
The given statement is True. 
A good way to try out a fitness center is to utilize free trials of the facility. 
Explanation:
Fitness centers offer many programs in one facility. These programs may include the following:
- Gym
- Aerobics
- Zumba
- Yoga
- Swimming
- Strength Training and many more
Everyone's body is different, so not all fitness programs are for everyone. One should choose the fitness program which best suits the needs. So to choose the fitness center, one must avail the free trails to know what program offered by the center is best suited for him/her. 
In this way, the person would be able to see the atmosphere of the center and the efforts their trainers put to achieve your fitness goals, without paying for the whole package. 
Learn more about the fitness programs at:
brainly.com/question/1496184
#LearnWithBrainly
 
        
             
        
        
        
COPD, or Chronic Obstructive Pulmonary Disease, pretty much says it all. In COPD the Bronchioles (the pathways of air to the Aveoli), become inflamed and are occluded by mucus, because the Cilia which are responsible for pushing it out of the tract have been damaged. Because of the narrowing, the Aveoli attempt to increase the surface area so that more oxygen can be absorbed by the lungs, however this can lead to a problem as the dead space (space that is not the aveoli and can be absorbed) is then expanded as well, which leads to shortness of breath.