D, The cell take in water and food some of the food dissolve to create other things for the cells and they have structures that perform to help us survive.
Answer:
<em>Applications of dipole moment:
</em>
<em>
</em>
<em>(i) Ionic character can be calculated using the value of dipole moment.
</em>
<em>
</em>
<em>% of ionic character =
</em>
<em>
</em>
<em>=100* (Experimental value of dipole moment/Theoretical value of 100% ionized molecule)
</em>
<em>
</em>
<em>(ii) Geometry of the molecule can be predicted using the dipole moment.
</em>
<em>
</em>
<em>(iii) Dipole moment is helpful in predicting nature of the molecule. Weather it is polar or non-polar in nature.
</em>
<em />
It aids the plant in spreading its seeds before they are destroyed or contaminated
