eating / digestion is when an organism takes in nutrients from food into itself by eating & a girl is a kind of organism ->  an example of an organism taking in nutrients is a girl eating food  an apple is a kind of fruit & fruit is a kind of food ->  an apple is a kind of food  an example of an organism taking in nutrients is a girl eating food & an apple is a kind of food -> an example of an organism taking in nutrients is a girl eating an apple