4) would be your correct answer
The unites of measurement in a data table should be shown in the headings of some columns.
Answer:
it can be tooo. long or coplicated because nomatter how long u stay in school they give u homework and also a lot of people have jobs when would they be ableto work
Explanation:
b. o2
oxygen is diatomic because 1 molecule is made of 2 atoms of oxygen