Classifying things by observation can best be done by using a : Taxon
Taxon divided organisms into different groups based on their unique similarities, and these similarities can be recognized by observing parts and behavior of the organisms. For example, Organisms generally divided into two groups. Those who have a backbone (vertebrata, such as mammals and reptiles ) and those who don't have backbones (such as arthropoda)
This is the best way to classifying the organisms because the similarities between them do not exist in their backbones alone. This give more room/possibilities for the classification. For example, The organisms could also be classified by other similarities (such as how they obtain food, their body structure, how they reproduce, etc)
The nurse should inform the parent that the reason that they need to scrub the baby's formula bottles because the newborn does not have a well developed immune system as it still young and by that, it is susceptible for acquiring disease, that is why the formula should be clean and well-scrub to avoid any necessary germs that the infant could acquire.
Explanation: sí, la vida extraterrestre tiene que existir en algún lugar dentro del universo, en un planeta tiene que haber vida incluso tan pequeña como una bacteria, pero si estamos hablando de vida eucariota, como animales, insectos y plantas, tiene que haberla porque hay millones. de planetas dentro de esta galaxia solamente y hay miles y millones de galaxias que existen; por lo tanto, la vida extraterrestre tiene que existir.
