Head restraints on the back of the seats of most automobiles can ...

[nautica902]

Head restraints on the back of the seats of most automobiles can prevent whiplash in an accident. Most of these head restraints are large enough that they function without any adjustment. These head restraints are an example of
 
  A) inherent design flaws.
  B) active safety.
  C) passive safety.
  D) reverse engineering.

Question 2

A population would be expected to grow if
 
  A) immigration increased and deaths and emigration decreased.
  B) immigration and emigration increased by the same number of organisms.
  C) emigration and death rates stayed the same and immigration decreased.
  D) births decreased by 1 and emigration increased by 8.

[Kimmy]

Answer to Question 1

C

Answer to Question 2

A

[nautica902]

TYSM

[ryhom]

Excellent