Which of the following does NOT contribute to the ability to ...

[cnetterville]

Which of the following does NOT contribute to the ability to walk?
 
  muscle strength
  brain maturation
  practice
  parental teaching

Question 2

Renee is concerned because her son is 13 months old and is starting to walk, but he never learned to crawl. What advice would you give to Renee?
 
  She should not be concerned because not all babies crawl.
  She should not let her son continue to walk until he has learned to crawl.
  She should see her pediatrician because this may be a sign of a learning
  deficit.
  She should wait another month or so to see if he crawls and walks at the
  same time.

[xthemafja]

Answer to Question 1

parental teaching

Answer to Question 2

She should not be concerned because not all babies crawl.

[cnetterville]

Thanks for the timely response, appreciate it

[bigsis44]

Great answer, keep it coming