What is fluid friction?
A. When two solid surfaces slide past one
another
B. When air, water, or oil flow next to a solid.
C. When an object rolls across a surface.
D. When objects move through sand.

If t=tall and t=short what will be the physical appearance of the offspring the cross below? a.some will be tall and some will be short b.they will all be tall c.they will all be short d.they will be medium height