Question

PLS GIVE ANSWER FOR ALL THE QUESIONS

Answer 1

Food, substance consisting essentially of protein, carbohydrate, fat, and other nutrients used in the body of an organism to sustain growth and vital processes and to furnish energy. ... Animals that feed on plants often serve as sources of food for other animals.

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Answer 2

Answer:

The definition of a tune is a song, a melody, having correct musical pitch or being in the correct key. An example of a tune is The Star Spangled Banner. An example of a tune is the music of Twinkle, Twinkle Little Star. An example of a tune is a person able to sing on key.