Widespread immunization eradicated ______, the most lethal disease of all for children.
Fill in the blank with correct word
Question 2A newly developed vaccine against ______, which causes infant diarrhea (killing half a million children a year), has proved successful.
Fill in the blank with correct word
Question 3The single most important cause of improvement in child survival in the twentieth century is ______.
Fill in the blank with correct word
Question 4Worldwide, at least ______ children were born between 1950 and 2010.
Fill in the blank with correct word
Question 5Although the exact age at which motor skills are acquired varies from one individual to another, the ______ is the same for all individuals.
Fill in the blank with correct word
Question 6Improvement in ______ is the main reason childhood mortality has declined.
Fill in the blank with correct word
Question 7Physical abilities that involve small body movements are ______ skills.
Fill in the blank with correct word
Question 8The three factors that combine to allow toddlers to walk are muscle strength, brain maturation within the motor cortex, and ______.
Fill in the blank with correct word
Quick Reply
