Call the doctor so he can run image tests to see where the bleeding is coming from
Athe weel chail would be right beside the bed
Explanation:
Answer:
Metabolic wastes or excretements are substances left over from metabolic processes (such as cellular respiration) which cannot be used by the organism (they are surplus or toxic), and must therefore be excreted.
This is what i found out i hope this is a good enough answer!! :P