Answer
I think d
Hope this help
Remove pants
Sit on toilet, back to the tank of the toilet.
You will have the urge to push, push until you poop
Grab toilet paper and wipe front to back (or just the back) until clean.
Put pants back on
Flush toilet
Wash hands with soap and water
Leave bathroom
Hope this helped!
I believe the answer is D, Umbilical vein
Answer:
D. safety, health, and environmental