« previous next »

Author Question: Cosmologists cannot begin their history of the big bang at a time of exactly zero because it cannot ... (Read 14 times)

captainjonesify

  • Hero Member
  • *****
  • Posts: 543
on: Jul 27, 2018
Cosmologists cannot begin their history of the big bang at a time of exactly zero because it cannot be explained by current physics.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Sunspot numbers follow a seven-year cycle.
 
  a. True
  b. False
  Indicate whether the statement is true or false


shayla

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 27, 2018
Answer to Question 1

True

Answer to Question 2

False


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

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.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Changes in Earth's atmospheric carbon dioxide levels over geological time. Changes in Earth's atmospheric carbon dioxide levels over geological time.
Nursing history for weight assessment Nursing history for weight assessment
Remedies for insomnia include increased physical exercise and time spent outdoors. Remedies for insomnia include increased physical exercise and time spent outdoors.
Sterilization Time Requirements Sterilization Time Requirements
The Gender Pay Gap Over Time: What Percentage of Men's Income Do Women Earn? The Gender Pay Gap Over Time: What Percentage of Men's Income Do Women Earn?
Middle adults usually have more time to focus attention on their relationships Middle adults usually have more time to focus attention on their relationships
Video: Fractures Animation

For a complete list of videos, visit our video library