Answer:
B
Explanation:
i think that because of brains
The recommended weight limit according to NIOSH would be base on an equation and is dependent to a number of factors. This equation is called the NIOSH Lifting equation. Under ideal conditions, the maximum recommended weight is 51 pounds. Hope this answers the question.
A vErY bAd ThInG THAT KIDS LIKE YOU SHOULDNT BE ASKING XD
Answer:
Heredity.
Explanation:
When genetics are passed from one generation to the next, this is heredity.