PLEASE HELP ME Figure 12 shows the melting points of two substances, A and B, and the abilities
of the substances to conduct an electric current when solid and when molten.
One of the substances has an ionic structure and one has a simple molecular,
covalent structure.
Explain, in terms of bonding and the forces between the particles, the relative
melting points and abilities to conduct the electric current of substances A and B.

why is cellular respiration important for homeostasis?

it changes food into energy that the organism can use.

which of the following is most likely to happen if a cell is not able to divide?

the cell will not be replaced when it is damaged.

explanation:

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be

idk what the question is about

the answer is c.the valence of the atoms combine .