9781422275900
OVERVIEW Food and oxygen are basic requirements of humans. Food contains nutrients that are essential for human survival and health. These nutrients give us energy to perform our daily tasks and sustain our lives.
WORDS TO UNDERSTAND
DEFICIENCY: a lack of something NUTRIENTS: a substance needed by an organism to survive VEGAN: a person who does not consume or use any animal products
6
Made with FlippingBook - Online catalogs