This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Studies of remanent magnetism in rocks spreading from the Mid-Atlantic Ridge reveal symmetric bands ... (Read 310 times)

Themember4

  • Hero Member
  • *****
  • Posts: 538
on: Jul 28, 2018
Studies of remanent magnetism in rocks spreading from the Mid-Atlantic Ridge reveal symmetric bands of magnetic anomalies. These anomalies provide
 a. support for the idea of continental drift.
  b. evidence of Earth's magnetic pole reversals.
  c. both (A) and (B).
  d. neither (A) nor (B).

Question 2

In general, elements that have four to eight electrons in their valence shell are
 a. semimetals.
  b. metalloids.
  c. nonmetals.
  d. metals.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

CAPTAINAMERICA

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

c


Themember4

  • Member
  • Posts: 538
Reply 2 on: Jul 28, 2018
Excellent

parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Stromatolite fossil cut away to reveal the internal concentric banding. Stromatolite fossil cut away to reveal the internal concentric banding.
Atlantic Slave Trade, 1451–1870 Atlantic Slave Trade, 1451–1870
Leonardo da Vinci, Madonna of the Rocks. Leonardo da Vinci, Madonna of the Rocks.
Infant monkey is shown with cloth mother from Harlow’s studies. Infant monkey is shown with cloth mother from Harlow’s studies.
North Atlantic mT air North Atlantic mT air
Atlantic Cod: Gadus morhua Atlantic Cod: Gadus morhua
Video: Osmosis - water transport

For a complete list of videos, visit our video library