What is the best way to make sure you are eating a balance of nutrients in your diet?

a.
eat a snack after every meal and before bedtime.

b.
eat a variety of foods from all the food groups.

c.
include fats and oils in every meal.

d.
eat only salad.

Which of the following is an important function of child-directed speech? (a) it captures the infant’s attention and maintains communication. (b) it reduces the occurrence of infantile amnesia for the earliest memories of infancy. (c) it reduces the need for reciprocal interaction between caregivers and children. (d) it assists in prolonging rem sleep in infants.

Larry is taking a walk in the park, the pollen in the air makes him sneeze consistently what line of defense is his immune system exhibiting

Cardiac output is affected by heart rate exercise stroke volume all of the above