Fill in the missing atoms or groups in the skeletal structure below so that it is a monounsaturated fatty acid with 10 carbons total. use chemical formulas for atoms and substituents.

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answer is

human impact on the environment can be seen in the deterioration of the !

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all these collisions do one thing, and that thing is explained in the last option. when dusst, rocks and ice collide, they harden and form giant layers of rocks or hard ice.

d)   to harden materials to form different parts of earth’s layers

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bioteacher101