The dependent variable is that she bites her nails. Being nervous is an independent variable due to that it doesn't depend on anything said. However, in order for her to bite her nails, she has to be nervous as stated.
i just write something close to an essay then have the teacher help me revise it
1 a: Frank CREATED his own website last month
b: Really? I DID NOT KNOW he had a computer
2 a: HAVE you ever BEEN to a second-hand shop?
b: Yes, last week actually.
3 a: HAVE you FOUND anything worth buying
b: Yes, a beautiful bag that ...
Answer:is the answer a table?
Explanation:
ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ
