Depends on the athlete and what activity they will be doing.
Many athletes 'carb load' before an event, this means to eat meals that are rich in complex carbohydrates (wholegrain wheat products, potatoes, rice etc) to store energy. Carb loading if you were not going to exercise would be un-wise as it would be wasted calories/kilojoules that would turn into fat/extra weight.
A balanced diet including vitamins, minerals and protein would be important for athlete (and anyone), but anyone doing excessive exercise does need a higher calorie/kilojoule intake than the average person to compensate the calories/kilojoules they will burn.
We all need the same food groups at all ages. Although proportions vary by age and gender, so referring to The Canadian Food Guide will give you an idea of what you need, whether you're Canadian or not!
the food that you need the most of is the Grain food group.
they need them to keep healthy?
There is no one food that is perfect food you need a food from every food groups
An athlete has the same nutritional needs as everyone else but uses more protein (for strength) and carbohydrates (for energy).
no food
You need to be more specific . . . How do bivalves get their food ? or, How do mollusca get their food ?
body needs food for growth, energy and repair
We need the following percentage of food groups. They are...45% vitamins and minerals40% carbohydrates10% meat fish alternatives5% sugars
The four main food groups help you stay healthy and also help with portion control.
yes becaus they need to have food to share
I think the athlete needs a healthy diet