This topic contains a solution. Click here to go to the answer

Author Question: At the root of the tree of life A) is the common ancestor of all life on Earth B) is the common ... (Read 155 times)

audragclark

  • Hero Member
  • *****
  • Posts: 579
At the root of the tree of life
 
  A) is the common ancestor of all life on Earth
  B) is the common ancestor of all mammals
  C) are viruses
  D) are human beings

Question 2

How many atoms fit across the period at the end of this sentence?
 
  A) hundreds
  B) thousands
  C) millions
  D) billions
  E) more than you could count in a lifetime



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

adf223

  • Sr. Member
  • ****
  • Posts: 304
Answer to Question 1

A

Answer to Question 2

C




audragclark

  • Member
  • Posts: 579
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it


recede

  • Member
  • Posts: 315
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

For a complete list of videos, visit our video library