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

Author Question: Which of the following is true of carbon atoms? A) They are not crucial to life. B) They can ... (Read 10 times)

mcmcdaniel

  • Hero Member
  • *****
  • Posts: 550
on: Jul 27, 2018
Which of the following is true of carbon atoms?
 
  A) They are not crucial to life.
  B) They can form long, complex, stable chains.
  C) They have the ability to replicate.
  D) They link together to form proteins.

Question 2

The__________estimates the total number of communicative civilizations in our galaxy.
 
  A) Copernicus scale
  B) Drake equation
  C) Kardashev scale
  D) Kepler equation


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

randomguy133

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

B


mcmcdaniel

  • Member
  • Posts: 550
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

aruss1303

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

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

Changes in Earth's atmospheric carbon dioxide levels over geological time. Changes in Earth's atmospheric carbon dioxide levels over geological time.
President-elect Barack Obama 150 million tiny carbon nanotubes President-elect Barack Obama 150 million tiny carbon nanotubes
Competence in expressing, understanding, and regulating emotions are crucial aspects of social ... Competence in expressing, understanding, and regulating emotions are crucial aspects of social ...
How long does it take for 90% of a sample of strontium-90 (half-life of 28.8 years) to decay? How long does it take for 90% of a sample of strontium-90 (half-life of 28.8 years) to decay?
The growing demand for electrical power, carbon sequestration and storage must be a priority The growing demand for electrical power, carbon sequestration and storage must be a priority
Life support system of a developing human Life support system of a developing human
Video: How a Urinalysis is Performed

For a complete list of videos, visit our video library