The answer would be : Growth and Development. Of the 8 characteristics of life, this is the one that applies to the given situation.
Answer:

Explanation:
The formula for density is ρ
(where
represents mass, and
represents volume).
With this formula, we can calculate the density of the object:
ρ 
Hope this helps :)
Do you have options to pick from
Answer:
true ribs, false ribs, floating ribs