Yes, this is a bargain because two cans would usually cost $1.38, but the deal gives you two cans for $1.29 which is 9¢ less.
The proper role of the parent is to provide encouragement, support, and access to activities that enable the child to master key developmental tasks. The parent is their child's first teacher and should remain their best instructor throughout life.
I believe your answer is d. Derek is hungry or needs to have his diaper changed.
Option c could be correct but option d seems more likely
I hope this is the answer you're looking for and good luck.
a combination of specific etiologic factors is the answer.