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

Author Question: What happened to the dinosaurs? How does that enter into the Drake Equation? What will be an ... (Read 15 times)

joesmith1212

  • Hero Member
  • *****
  • Posts: 549
on: Jul 27, 2018
What happened to the dinosaurs? How does that enter into the Drake Equation?
 
  What will be an ideal response?

Question 2

What is thought to be the cause of Io's volcanoes?
 
  A) Jupiter's magnetosphere and its charged particles
  B) Jupiter's gravity and the heat it creates
  C) tidal stresses from both Jupiter and Europa
  D) solar radiation focused by Jupiter's gravity
  E) radioactive decay in Io's interior


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jody Vaughn

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 27, 2018
Answer to Question 1

Much of the life on Earth died in the Chixulub impact 63 million years ago. The progress of life to intelligence can be set back by such impacts.

Answer to Question 2

C


joesmith1212

  • Hero Member
  • *****
  • Posts: 549
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


Jody Vaughn

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Lumbar puncture. Abbreviated LP, the lumbar puncture is a common procedure that withdraws cerebrospi Lumbar puncture. Abbreviated LP, the lumbar puncture is a common procedure that withdraws cerebrospi
The End of the Dinosaurs The End of the Dinosaurs
Write the equation for the population y at any instant Write the equation for the population y at any instant
Equation Equation
In oogenesis, cells enter meiosis as primary oocytes In oogenesis, cells enter meiosis as primary oocytes
Video: Hypoglycemia Animation

For a complete list of videos, visit our video library