Answer:
True and The respiratory system is a biological system consisting of specific organs and structures used for gas exchange in animals and plants
The average newborn sleep 16-18 hours in a 24 hour period.
Answer:
Doctor Who official maker and lead author Steven Moffat stated: "Osgood is back, straight from her ongoing homicide toward the finish of last arrangement. "We as of late affirmed that Osgood was unquestionably dead and not returning - yet in a show about time travel, anything can occur.
Explanation:
No, because two creatures with similar niches can evolve similar traits and appearances despite not having a common ancestor.
I don't know what you mean by your question, but if you are making an appropriate title it will be good if you title it that is unique and would want to make your reader more interested with your story. Just trying to help :)