1 2 3 Why is it better to use the metric system, rather than the English system, in scientific measurement? O The English system uses one unit for each category of measurement. O The metric system uses one unit for each category of measurement. O The English system uses consistent fractions that are multiples of 10. O The metric system utilizes a variety of number conversions.

Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.

Which of the following is not true about the atomic model of substances?