Correct the mistakes, if any, in sentences 1-6. Answers in the next chapter.
1. These findings, therefore, provide evidence for a link between birth order and general intelligence.
2. The survey included questions as to whether respondents had experienced any health symptoms.
3. Further research should be undertaken to ascertain the veracity of these findings.
4. Table 1 shows the pre-test scores, as opposed to table 2 contains the post-test scores.
5. Each of these factors were weighted according to their relative importance.
6. To date, there has been little research on the consequences of e-cigarette use. Therefore, the present study seems especially relevant.