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

Author Question: Which of the following is believed to have caused the extinction of the dinosaurs on Earth? a. An ... (Read 78 times)

Caiter2013

  • Hero Member
  • *****
  • Posts: 607
on: Jul 28, 2018
Which of the following is believed to have caused the extinction of the dinosaurs on Earth?
 a. An asteroid
  b. A meteoroid
  c. A comet
  d. Interplanetary dust

Question 2

An object that is negatively charged will
 a. attract a rubber rod stroked with fur.
  b. attract a glass rod stroked with silk.
  c. be polarized.
  d. none of these


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

succesfull

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 28, 2018
Answer to Question 1

a

Answer to Question 2

b


Caiter2013

  • Member
  • Posts: 607
Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Steric effects caused by ligand binding to the heme of myoglobin Steric effects caused by ligand binding to the heme of myoglobin
The Sun is the nearest star to Earth. The Sun is the nearest star to Earth.
Earth-Sun Relationships Earth-Sun Relationships
A valve corroded by nitric acid. Hazardous materials releases are often caused by using incompatible ... A valve corroded by nitric acid. Hazardous materials releases are often caused by using incompatible ...
Earth emits radiation back out to space from all surfaces, both day and night Earth emits radiation back out to space from all surfaces, both day and night
Long-wave energy flux is emitted from Earth Long-wave energy flux is emitted from Earth
Video: Fetal Development of the Cardiovascular System

For a complete list of videos, visit our video library