[Answered] The theory of seafloor spreading was proposed in 1960 by a. Alfred Wegener. b. Harry Hess. c. ...

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Lisaclaire

Hero Member
Posts: 569

on: Jul 28, 2018

The theory of seafloor spreading was proposed in 1960 by
a. Alfred Wegener.
b. Harry Hess.
c. Albert Einstein.
d. Andrija Mohorovicic.

Question 2

An element that is malleable, ductile, and a good conductor of heat and electricity would be classified as a
a. metalloid.
b. semimetal.
c. metal.
d. nonmetal.

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pami445

Sr. Member
Posts: 303

Reply #1 on: Jul 28, 2018

Answer to Question 1

b

Answer to Question 2

c

Lisaclaire

Hero Member
Posts: 569

Reply #2 on: Jul 28, 2018

Thanks

pami445

Sr. Member
Posts: 303

Reply #3 on: Jul 28, 2018

Welcome

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