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

Author Question: What practical value did astronomy offer to ancient civilizations? A) It helped them keep track ... (Read 22 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
on: Jul 27, 2018
What practical value did astronomy offer to ancient civilizations?
 
  A) It helped them keep track of time and seasons, and it was used by some cultures for navigation.
  B) It allowed them to predict eclipses with great accuracy.
  C) It helped them understand our cosmic origins.
  D) It helped them find uses for ancient structures like Stonehenge.

Question 2

The rise of life on the planet Earth some 4 billion years ago was made possible, in part, by the plentiful oxygen in Earth's early atmosphere.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ksh22

  • Sr. Member
  • ****
  • Posts: 297
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

TRUE


tingc95

  • Member
  • Posts: 556
Reply 2 on: Jul 27, 2018
Wow, this really help

connor417

  • Member
  • Posts: 329
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

A page from Kelileh o Demneh dated 1429, from Herat, a Persian translation of the ancient Indian Pan A page from Kelileh o Demneh dated 1429, from Herat, a Persian translation of the ancient Indian Pan
Symbolic language may have helped reinforce exclusive sexual relationships within social groups in l Symbolic language may have helped reinforce exclusive sexual relationships within social groups in l
Administering a Z-Track Injection Administering a Z-Track Injection
Ancient Climate Change: Following the Cretaceous Ancient Climate Change: Following the Cretaceous
Birth of Modern Astronomy Birth of Modern Astronomy
One day, I hope different colleges and universities that online degrees will offer Bachelor of Scien One day, I hope different colleges and universities that online degrees will offer Bachelor of Scien
Video: Dissociative Disorders (Part 3)

For a complete list of videos, visit our video library