Refrigerators are usually kept at about 5∘c, while room temperature is about 20∘c. if you were to take an "empty" sealed 2-liter soda bottle at room temperature and place it in the fridge, would you expect it to contract to one-fourth its original volume? 1. yes, because 5 is one-fourth of 20. 2. no, because there is no gas inside the bottle. 3. no, because celsius is not an absolute temperature scale.

answer: they produce more slow than unicellular organisms.

answer: atomic mass was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

explanation:

originally atomic mass was used to arrange elements on the periodic table from left to right in a row. each column then shows similar properties of elements of a group.

in modern periodic table, the atoms are arranged in increasing atomic number. as atomic number represents the number of protons in an atom which is unique for every atom.