Fill In the Blanks
Instruction:
In the text below some words are missing. Drag words from the box below to the appropriate place in the text. To undo an answer choice, drag the word back to the box below the text.
Moths
Why are moths fatally attracted to the light? is the old glib that the moths are trying to use the flame to navigate. explanation does not tell us, however, why it is that in many species only males are thus attracted, and in a few, only females. What's , if moths need to navigate, they must be from a migrating species. Yet most of the time such moths are not migrating. Indeed most species do not migrate at all and thus have no need of navigation.
A
0/0
AnswersDiscussion
Frequency:
Source:
Order: