According to studies by Hines and Zelazo in 2013, infant girls ...

[burton19126]

According to studies by Hines and Zelazo in 2013, infant girls and boys:
 
  A) are unlikely to smile at people's faces.
  B) do not show the Babinski reflex.
  C) do not differ in their dependency on adults.
  D) differ in their social behaviors.

Question 2

Which of the following changes occurs during middle adulthood?
 
  A) Aerobic capacity increases.
  B) The amount of muscle decreases.
  C) Bone density increases.
  D) The amount of fat decreases.

[cici]

Answer to Question 1

C

Answer to Question 2

B

[burton19126]

TYSM

[yeungji]

Thanks for the timely response, appreciate it