if something is volatile, it easily.
a. cools
b. melts
c. liquefies
d. evaporates

This is collection of data made by comparing objects in standard units. in science, the units are metric.

All annelids and arthropods have a blank body plan . unlike annelids, arthropods also have blank . the circulatory system of annelids is blank , while circulatory system of arthropods is blank .

Make a claim about the factors that cause inherited genetic variations within populations. also make a claim about the effects of mutations.