Which of the following best distinguishes a histogram from other types of graphical representations like bar charts or line graphs?

Rapid weight loss, frequent urination, and excessive thirst may be early signs of __________.

During the first six months, an infant can be expected to grow almost one inch in length per month.

What effect can poverty have on children’s language development? 

A 3-year-old child who abruptly stops talking, stares of into space, doesn’t respond to your question, and then refocuses may have experienced a ______ onset seizure.

Because a child’s state of health can change in a short period of time, observations should be: 

At what age is the first MMR (measles, mumps, rubella) vaccine typically given to children?

Measures taken to protect children’s safety require an understanding of their:

Developmental norms _______.

Inadequate or unpredictable access to a healthy diet is called _________________.