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

Author Question: Saturn's rings are extremely old, possibly older than four billion years. Indicate whether the ... (Read 31 times)

penguins

  • Hero Member
  • *****
  • Posts: 903
on: Jul 27, 2018
Saturn's rings are extremely old, possibly older than four billion years.
 
  Indicate whether the statement is true or false

Question 2

Comparing the following 4 models, which model predicts that galaxies had the largest separations in the past? (Use the graph of expansion models as a guide.)
 
  A) accelerating B) coasting C) critical D) recollapsing


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mirabriestensky

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

A


penguins

  • Member
  • Posts: 903
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

JaynaD87

  • Member
  • Posts: 368
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

These older adults are participating in an exercise class at their assisted-living facility These older adults are participating in an exercise class at their assisted-living facility
Sample Exercise Program for Limited Older Adults (cont.) Sample Exercise Program for Limited Older Adults (cont.)
Many older adults live active lives well into their eighties and beyond. Many older adults live active lives well into their eighties and beyond.
An overlapping record extends back thousands of years of tree ring width An overlapping record extends back thousands of years of tree ring width
Patients Older than 60 Years of Age Patients Older than 60 Years of Age
Earth 240 Million Years Ago Earth 240 Million Years Ago
Video: Photosynthesis and Van Helmont Experiment

For a complete list of videos, visit our video library