Water is a polar molecule and also acts as a polar solvent. When a chemical species is said to be "polar," this means that the positive and negative electrical charges are unevenly distributed. The positive charge comes from the atomic nucleus, while the electrons supply the negative charge.
It would be "(D) British trade and defensive treaties with Texas," that was not a cause of delaying the annexation of <span>Texas, since the delay mostly had to do with the North being upset with the idea of adding another slave state to the Union. </span>
<span>The five groups of people immigrated from europe to the northern colonies were:
</span><span>1. Germans
2. Scot-Irish
3. Dutch
4. Scandinavians
5. Jews</span>
