An object is transported from the earth to the moon which statement is true about the object

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!

Tell me the iupac names of the following alcohols:

Dumbledore decides to gives a surprise demonstration. he starts with a hydrate of na2co3 which has a mass of 4.31 g before heating. after he heats it he finds the mass of the anhydrous compound is found to be 3.22 g. he asks everyone in class to determine the integer x in the hydrate: na2co3·xh2o; you should do this also. round your answer to the nearest integ