1.   Anxiety dreams - which again need little explanation.

2.   Apparent miracles of complexity in animals act hence need no explanation beyond those involved in how they are built.

3.   He will require preparation of his bowel for these and will therefore need explanation of the preparation as well as the procedures.

4.   She now feels, however, that she has gone beyond romance and needs explanations of hard real life.

5.   The paradox of this maintained demand, despite the return of higher food prices and periodic scarcities, needs explanation.

6.   In looking for causal explanations of disorder, Wolff argues that both scientific and subjective explanations are needed.

7.   Atkins says that elephants and complex things do not need any explanation.

8.   Both labels, though as good as any others, are deceptive and need explanation.

9.   And the world needed an explanation.