Answer:
B
Explanation:
i did this this year in my 9th grade tech class and got it right
Answer:
Reproductive System
All the body systems have one role or the other to play in digestion and absorption. Even the excretory system removes waste and toxins from the body, leaving the useful materials.
However, the reproductive system is not actively involved in digestion.
3.13 x 10 ^9
This is because only 1 number is front of the decimal and 2 numbers should be after
B is correct the births exceed deaths
