Question

1. when growth is rapid, males require more iron than menstruating females because of increase in blood volume and body mass.

true
false

1. the major carbohydrate in milk is ______ .

lactose
glucose
sucrose
maltose

Explanation:

For question 78: Rapid growth in males increases blood volume and body mass, raising iron needs above menstruating females.
For question 79: Lactose is the primary carbohydrate naturally present in milk.

Answer:

True
Lactose