Read this sentence from the Newsela article "Dying of Hunger: What Is a Famine?" "The biological damage erodes the physical well-being of entire generations of children and their development potential," said Sacco.

How does this sentence develop the key concept of the long-term effects of famine?

It emphasizes that there are social consequences of famine, such as a weakened labor force.

It clarifies that famine mainly causes physical damage to populations.

It shows that some people are more impacted by hunger than others, depending on family history.

It explains that outcomes of famine may be reversible over time.