This topic contains a solution. Click here to go to the answer

Author Question: The theory of seafloor spreading was proposed in 1960 by a. Alfred Wegener. b. Harry Hess. c. ... (Read 135 times)

Lisaclaire

  • Hero Member
  • *****
  • Posts: 569
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.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pami445

  • Sr. Member
  • ****
  • Posts: 303
Answer to Question 1

b

Answer to Question 2

c





 

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

For a complete list of videos, visit our video library