Opposite charges of polar molecules can interact to form hydrogen bonds. The hydrogen bond in polar molecules occurs only in compounds that have hydrogen bonded to N, O, or F. <span>These very highly electronegative</span><span> </span><span>elements</span><span> create a partial positive charge on the hydrogen. </span><span>The H atom is attracted to the partial negative charge on an N, O, or F atom in another molecule.</span>
However, the hydrogen bond is a strong intermolecular bond.
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Using the Punnett Square, it will give us the answer C. 600.
Answer:
they do not have specialized tissues.
Explanation:
sponges do not need tissues or organs, as they have small pores which are entrances to channels; the sponge pumps a current of water in which the cells extract small particles of food.