18 of March and fertile window starts 14 of March
        
             
        
        
        
Answer:
Tadpoles start off having gills like a fish but the older they get there gills start to disappear they breathe like fish because they do have gills as younglings.
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Explanation:
 
        
             
        
        
        
Answer: skim milk
Complex carbohydrates are fiber-rich foods which consist of three or more sugars as differentiated from simple carbohydrates which consist of only one or two sugars.
Examples of complex carbohydrates are bread (bagels), whole grains (corn)  and dairy (low-fat yogurt and skim milk).
 
        
                    
             
        
        
        
Answer:
Explanation:
Depending on your goals for which you train, your health status overall and your body type you will need different amounts of macronutrients during the day. Some people who train a lot or are athletes may need to eat a lot more protein and overall calories from nutrients during the day when compared to someone who doesn't train at all. Also, certain health conditions like heart problems or diabetes can change what and how much we eat during the day.