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

Author Question: Copernicus A) provided strong observational evidence that the Earth moved about the Sun B) ... (Read 76 times)

tsand2

  • Hero Member
  • *****
  • Posts: 520
on: Jul 27, 2018
Copernicus
 
  A) provided strong observational evidence that the Earth moved about the Sun
  B) proved that the orbital shapes of the planets were ellipses and not circles
  C) was the first person to suggest the Earth moved around the Sun
  D) revived Aristarchus's suggestion of a Sun-centered solar system and described it mathematically

Question 2

More than 96 of the mass of living cells are made of
 
  A) carbon and hydrogen
  B) carbon
  C) carbon, hydrogen, oxygen, and nitrogen
  D) hydrogen and oxygen


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

emily12345

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

C


tsand2

  • Member
  • Posts: 520
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

tandmlomax84

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Observational learning in octopuses Observational learning in octopuses
Astronomers identified 12-billion-year-old white dwarf stars only 100 light years away from Earth Astronomers identified 12-billion-year-old white dwarf stars only 100 light years away from Earth
Planets, Earth and Moon Planets, Earth and Moon
Milestones of Gross Motor Development in Infancy Age ranges provided are for 90% of American infant Milestones of Gross Motor Development in Infancy Age ranges provided are for 90% of American infant
Earth’s Spheres Earth’s Spheres
Earth’s Layered Structure Earth’s Layered Structure
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library