Part A Tear off a small, flat sheet of waxed paper. Use the pipette to dispense a drop of

water on the waxed paper. Now, dry the pipette, and use it to dispense a drop of oil

on the waxed paper next to the water drop. Be sure the two drops are not touching.

Compare and describe the appearance of both drops.

the mantle

explanation:

earth is divided into three layers: the crust or the outermost layer on which we live; the underlying, middle layer - the mantle - and the core (the innermost layer of earth).

c. 75.7

i think that is the right

cytokinesis is the splitting of a cell membrane to form 2 identical daughter cells. it's similar to mitosis as both cells have identical copies of dna and cytokinesis is a step in the mitotic cycle.

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

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~ trueboss72