The correct answer is D.
When designing a personal fitness program you should take into consideration what your goals are meaning what you want to realistically achieve, what activities you would like to do to get fitter and where and how you can do them and then create a variety of activities for yourself so you don't get bored and lose interest in your fitness plans. 
 
        
                    
             
        
        
        
Answer:
His plate should include some vegetables, whole grains (such as whole-grain pasta, whole-grain bread, or brown rice), some source of healthy protein (such as fish, poultry, nuts) and fruit as dessert. It should also include some source of dairy (like skim milk) and water as the main source of liquid. 
Explanation:
When it comes to MyPlate guide, it divides the plate in different groups of food. The perfect plate according to this guide should include all the groups mentioned above: whole grains, vegetables, fruit, healthy protein, dairy and water. The idea is to keep an eye to portions and quality of the food we eat. So the advice is also to avoid all types of saturated fat.
 
        
                    
             
        
        
        
The circulatory system is system in the human body that provides a network through which our blood flows constantly.The human cardiovascular system is considered closed because there are no holes for blood to enter or leave the system. Correct answer: D
In the closed circulatory system the blood stays confined within the vessels and heart. 
 
        
                    
             
        
        
        
Answer:
true, but they are quite similar in some ways
Explanation:
Let's begin with the effects of marijuana 
1. Cognition & Memory Impairment
2. Risk of Developing Psychosis / Schizophrenia
3. Lower life satisfaction
4. Anti motivational Syndrome 
5. Poor judgement
6. Addiction
Now let's look at the effects of alcohol
1. Insomnia
2. Loss of control
3. Confusion/ Disorientation
4. Mood swings
5. Depression
6. Personality changes
hope this helps tho, because these are all i could think of
 
        
             
        
        
        
Answer:
I believe C since one is bigger then the other and have a different temperature in water