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

Author Question: Communities of life exist on the seafloor that are correlated with the origin of life on Earth. Why? ... (Read 91 times)

kshipps

  • Hero Member
  • *****
  • Posts: 571
on: Aug 22, 2018
Communities of life exist on the seafloor that are correlated with the origin of life on Earth. Why?
 
  a) early Earth's atmosphere was similar to many elements that seep from vents on the seafloor
  b) abundant energy and uniform condition are at these vents.
  c) chemosynthesizing bacteria utilize the resources at the vents.
  d) only B and C
  e) all of the above

Question 2

All of the following are characteristics of waves except __________.
 
  a) crests
  b) troughs
  c) oscillating patterns
  d) shoals


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

LVPMS

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Aug 22, 2018
Answer to Question 1

E

Answer to Question 2

D


kshipps

  • Member
  • Posts: 571
Reply 2 on: Aug 22, 2018
Great answer, keep it coming :)

Laurenleakan

  • Member
  • Posts: 309
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

A parasite life cycle. A parasite life cycle.
How to solve a half life problem involving exponential models (Question 2) How to solve a half life problem involving exponential models (Question 2)
How to setup and solve a half-life problem using a table of values (Question 1) How to setup and solve a half-life problem using a table of values (Question 1)
The rock cycle and the Earth’s physical environment The rock cycle and the Earth’s physical environment
The Uses of Petroleum in Daily Life The Uses of Petroleum in Daily Life
Life Expectancy in Developed Countries Life Expectancy in Developed Countries
Video: What are Strong & Weak Acids and How they're different?

For a complete list of videos, visit our video library