The way a chef prepares a food dish affects
a. how many nutrients are actually in a dish
b. the number of calories in a dish
c. the amount of dressing and garnish on a dish
d. all of the above

D. All are true.

The method of cooking can increase calories: for example using more fat for taste such as frying.
High heat, or boiling can destroy some nutrients.
The chef decides how much dressing or garish on his dishes

D.ALL of the above he has all control over  what he puts in the dish and how he serves it.

Answermaintaining a three day food diary in a diet log;