Revise the mixed sentences so that the beginning of each sentence fits logically with its end. If sentence is correct cirle it.
4. While following an object with her eyes is when eye coordination develops
When following an object with her eyes is when eye coordination develops.
5. Because of a newborn’s limited ability to see color forces him to focus only on bright colors.
Correct
6. The reasons babies occasionally cross their eyes is because they are perfecting their tracking skills.
The reason babies cross their eyes is because they are perfecting their tracking skills.
8. The fact that newborns can vary dramatically in their sensitivity to sounds and ability to sleep in noisy environments.
Newborns have sensitivity to sounds and ability to sleep in noisy environments.
9. The reason that a two-month-old baby turns her head toward her parents’ voice is because she is beginning to recognize familiar sounds.
When a two-month-old baby turns her head toward her parents' she is beginning to recognize familar sounds.
10. Through changing his facial expression indicates he may find a particular sound soothing or comforting.
Changing his facial expression indicates that he finds a particular sound soothing or comforting.
4. While following an object with her eyes is when eye coordination develops
When following an object with her eyes, a baby's eye coordination develops.
5. Because of a newborn’s limited ability to see color forces him to focus only on bright colors. As I said before, there is no subject for the main verb, "forces."
A newborn’s limited ability to see color forces him to focus only on bright colors.
6. The reasons babies occasionally cross their eyes is because they are perfecting their tracking skills.
Babies cross their eyes because they are perfecting their tracking skills.
8. The fact that newborns can vary dramatically in their sensitivity to sounds and ability to sleep in noisy environments.
Newborns vary dramatically in their sensitivity to sounds and ability to sleep in noisy environments.
9. The reason that a two-month-old baby turns her head toward her parents’ voice is because she is beginning to recognize familiar sounds.
When a two-month-old baby turns her head toward her parents, she is beginning to recognize familar sounds.
10. Through changing his facial expression indicates he may find a particular sound soothing or comforting.
Changing his facial expression indicates that he finds a particular sound soothing or comforting. Excellent!