A glass of fresh milk with 4% fat is an example of * 4 points
a heterogeneous mixture.
an element.
a homogeneous mixture.
a compound.

What must happen before a body cell can begin mitotic cell division

The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?

An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1: