The answer can be either multicellular organisms or the scientific word of Eukaryotes.
High melting point
Good conductors of heat and electricity
Lustrous (shiny)
Malleable (can be hammered)
Endoplasmic Recticulum:
<span>a network of membranous tubules within the cytoplasm of a eukaryotic cell, continuous with the nuclear membrane. It usually has ribosomes attached and is involved in protein and lipid synthesis</span>
The answer is D. Mutualism
