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

Author Question: Continental drift a. had no real impact on the evolutionary history of vertebrates. b. never ... (Read 86 times)

ENagel

  • Hero Member
  • *****
  • Posts: 540
on: Jul 10, 2018
Continental drift
 
  a. had no real impact on the evolutionary history of vertebrates.
  b. never occurred.
  c. is the movement of the continents on the Earth's surface.
  d. ceased to occur several million years ago.
  e. occurs only in the Old World.

Question 2

The first vertebrates appear in the fossil record during the
 
  a. Pleistocene.
  b. Paleozoic.
  c. Paleocene.
  d. Mesozoic.
  e. Cenozoic


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kjo;oj

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 10, 2018
Answer to Question 1

C

Answer to Question 2

B


ENagel

  • Member
  • Posts: 540
Reply 2 on: Jul 10, 2018
Wow, this really help

scottmt

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

The major classes of vertebrates The major classes of vertebrates
Evolutionary changes in the shape of oyster shells. Evolutionary changes in the shape of oyster shells.
Cells involved in nonspecific immunity in vertebrates. Cells involved in nonspecific immunity in vertebrates.
The nurse conducts the health history as the first step in the nursing assessment The nurse conducts the health history as the first step in the nursing assessment
Granite: a Common Rock in Continental Crust Granite: a Common Rock in Continental Crust
Results from sequential study of two cohorts tested at three ages and at three different points in t Results from sequential study of two cohorts tested at three ages and at three different points in t
Video: Olfaction. or the sense of smell

For a complete list of videos, visit our video library