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.
Living Organisms
All living organisms, of their uniqueness, have certain biological, chemical, and physical characteristics in common. All, for example, are of basic units known as cells and of the same chemical substances, which, when analyzed, exhibit noteworthy similarities, even in such organisms as bacteria and humans.
A
0/0
AnswersDiscussion
Frequency:
Source:
Order: