Answers: 3
History, 22.06.2019 02:00
Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal
Answers: 1
History, 22.06.2019 08:30
What was the primary goal of pre-historic man? a. cultural adaptations b. obtaining food c. developing settlements d. peaceful cohabitation
Answers: 2
Hey Zay, it's me Bella...
Computers and Technology, 26.06.2019 13:20
Mathematics, 26.06.2019 13:20
Mathematics, 26.06.2019 13:20
History, 26.06.2019 13:20
Mathematics, 26.06.2019 13:20
Mathematics, 26.06.2019 13:20
Mathematics, 26.06.2019 13:20
History, 26.06.2019 13:20
Mathematics, 26.06.2019 13:20