Which of the following statements is true? choose one: a. bronze was used as early as 4000 b. c.e. to replace less-desirable iron tools. b. bronze is harder than copper, so it retains a cutting edge sharper than that of copper. c. bronze is an alloy of copper and chromium. d. copper is not easily smelted, because extremely high temperature is required.
Answers: 2
History, 21.06.2019 21:30
How did american entry into world war i affect the allied powers?
Answers: 2
History, 21.06.2019 22:30
The second continental congress: a. made provisions for a continental army with george washington as commander-in-chief b. adopted a “declaration of causes of necessity of taking up arms” c. endorsed the olive branch petition d. all of the above
Answers: 1
History, 22.06.2019 02:30
How did the construction of the erie canal improve transportation in the united states in the 1820s? a. the canal connected the great lakes to the mississippi river. b. the canal connected the great lakes to the ohio river. c. the canal connected the atlantic and pacific oceans. d. the canal connected the great lakes to the atlantic ocean.
Answers: 3
Which of the following statements is true? choose one: a. bronze was used as early as 4000 b. c.e....
Arts, 02.12.2020 19:20
Spanish, 02.12.2020 19:20
Mathematics, 02.12.2020 19:20
Biology, 02.12.2020 19:20
Social Studies, 02.12.2020 19:20
Mathematics, 02.12.2020 19:20
Mathematics, 02.12.2020 19:20
Advanced Placement (AP), 02.12.2020 19:20
Mathematics, 02.12.2020 19:20