Nutritionists estimate that carbohydrates should make up about one-fourth to one-fifth of a person's diet. This translates to about 75-100 grams of carbohydrates per day. A diet that is deficient in carbohydrates can have an adverse effect 10 on a person's health.
The word "estimate" could best be replaced by__________.
Select one:
calculate
disbelieve
wonder
declare