Human infants at birth weigh 7 pounds, infants smaller or larger are what?
at least one in every five A bit of getting used to Protection against predators less likely to survive healthy infants increased survival rates more likely to survive can be spread between people
A B C D E F G H
Human infants at birth weigh 7 pounds, infants smaller or larger are what? (A) at least one in every five (B) A bit of getting used to (C) Protection against predators (D) less likely to survive (E) healthy infants (F) increased survival rates (G) more likely to survive (H) can be spread between people