1. a material that is malleable and conducts electricity is most likely : (a) wood (b) ice (c) a metal (d) motor oil
2. what physical property makes wax good for making sculpture molds? (a) low conductivity (b) malleable (c) high density (d) melting point
3. filtration can be used to separate mixtures based on : (a) their boiling points (b) their densities (c) their melting points (d) the size of their particles

A material that is malleable and conducts electricity is most likely is a metal. The answer is letter C.

The physical property that makes wax good for making sculpture molds is the melting point. The answer is letter D.

Filtration can be used to separate mixtures based on the size of their particles. The answer is letter D.

cell differentiation  is how generic embryonic  cells  become specialized  cells. this occurs  through a process called gene expression. gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a  cell  functions.

explanation: