Answer:
A. score on the vocabulary test to have improved and his score on the picture design to have declined.
Explanation:
Aging has NOT been shown to affect one's crystallized abilities.
With aging, comes a gradual decline of fluid abilities.
It usually take half lives
Answer:
The length of each piece of dowel rod =
yards.
Explanation:
Length of the wooden dowel rod =
yards.
Eduardo needs to cut the rod into 24 equal length pieces, thus;
length of each piece of the dowel rod = 
=
÷ 24
=
x 
=
x 
= 
length of each piece of the dowel rod =
yards
Therefore, the length of each piece of dowel rod is
yards.
I did an acting class and failed horribly