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

Author Question: Earth required only 1 million years to produce the first cells and another million years for ... (Read 124 times)

vHAUNG6011

  • Hero Member
  • *****
  • Posts: 514
on: Jul 27, 2018
Earth required only 1 million years to produce the first cells and another million years for intelligence to emerge.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

The most likely first form of life on Earth was probably an archaea-like extremophile tolerant of high temperatures.
 
  a. True
  b. False
  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

bbburns21

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 27, 2018
Answer to Question 1

False

Answer to Question 2

True


vHAUNG6011

  • Member
  • Posts: 514
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

epscape

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

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?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Microscopic view of plant cells Microscopic view of plant cells
The Distribution of the Earth's Wealth The Distribution of the Earth's Wealth
The primary response causes B cells to produce memory B cells and a few antibodies. The second ... The primary response causes B cells to produce memory B cells and a few antibodies. The second ...
A Fischer-Tropsch processing plant is able to produce a variety of fuels from coal. A Fischer-Tropsch processing plant is able to produce a variety of fuels from coal.
Semipermanent Pressure Cells Semipermanent Pressure Cells
Precession: Earth’s axis rotates, or “wobbles” Precession: Earth’s axis rotates, or “wobbles”
Video: Ear Virtual Tour Animation

For a complete list of videos, visit our video library