Which of the following does NOT explain why !Kung children do very little foraging from dry-season camps?
a. Interview data suggest that children would run serious risks of getting lost and dying of hunger, thirst, or cold because !Kung have to travel far from camp to forage during the dry season.
b. The energetic costs of children's foraging would be very high.
c. Data indicate that the chances of encountering predator tracks are the same at any distance from camp foraging.
d. The dry season camps do not have adequate resources for children to forage from.