Physics, 28.08.2019 05:50, Terrydactly
Coins were developed as a medium of exchange because other items like cows, grain, and land were more difficult to move from place to place.
a. true
b. false
Answers: 1
Physics, 22.06.2019 14:10, astarkey14
Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.
Answers: 2
Physics, 23.06.2019 03:30, paigejosie6473
Aspring that is stretched 2.6 cm stores a potential energy of 0.053 j. what is the spring constant of this spring?
Answers: 1
Physics, 23.06.2019 03:50, jordan2875
Which stable element is used to determine the age of volcanic rock? a- argon b- carbon-14 c- potassium d- carbon-12
Answers: 2
Coins were developed as a medium of exchange because other items like cows, grain, and land were mor...
English, 02.08.2021 19:20
Chemistry, 02.08.2021 19:20
Mathematics, 02.08.2021 19:20
Mathematics, 02.08.2021 19:20
English, 02.08.2021 19:20
Mathematics, 02.08.2021 19:20