Multicellular organisms are referred to as eukaryotes while the opposite, unicellular organisms, are called prokaryotes. Among all the kingdoms, I believe the kingdom which all organisms are multicellular are Animalia and Plantae.
I think its the left one (sorry if im wrong)
Substrate
activate site
product
They are called prokaryotic cells
Answer:
Water
Explanation:
water is polluted by pollution
