Stem cells grown on a hard, rigid surface are biased into differentiating into a bone cell lineage. <span />
2(3) +26–3)
The simplified answer is 29
Water boils at 100<span>°C</span>
Answer:
Polar
Explanation:
A water molecule, because of its shape, is a polar molecule. That is, it has one side that is positively charged and one side that is negatively charged. The molecule is made up of two hydrogen atoms and one oxygen atom. The bonds between the atoms are called covalent bonds, because the atoms share electrons. The hydrogen atoms have one electron each.
