31 is A
32 is B
And
33 is A
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
Answer:
read below
Explanation:
epekto ng pagiging atktibo ng mga glandula ng gumagawa ng pawis at langis sa katawan
a ng pawis at langis sa katawan
. glanida mekasua.
