Given a list of steps and an additional step, determine where the step fits into the original list of steps. A correct answer, correctly places the given step into the set of steps so that it creates a new plausible set of steps. Output must be formatted as 'After step n', where n is the step number after which the given additional step is to be inserted.

Steps: (1) You eat food (2) Sugars from food enter your bloodstream (3) Insulin helps turn sugars into energy (4) Insulin helps your body store the energy in fat, muscle and liver cells  
Where does the following step fit into the given list of steps: Your stomach digests the food 
 After step 1. 

Steps: (1) Oxygen moves from the lungs into the bloodstream (2) Air is pushed through the vocal chords (3) A person talks (4) Other air is pushed out of the lungs into the environment.  
Where does the following step fit into the given list of steps: Air is pulled into the lungs 
 Before step 1. 

Steps: (1) A man and woman mate (2) Embryo is C (3) Embryo grows and develops into a fetus inside the woman&#x27;s womb (4) The fetus is born (5) In the teenage years the human experiences puberty (6) Reaches sexual maturity (7) At 18 the human becomes an adult (8) Adult may procreate continuing the cycle.  
Where does the following step fit into the given list of steps: Begins to grow and develop through infancy and childhood 

 After step 4.