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

Author Question: What is a source of energy for chemosynthesis? a. sunlight b. oxygen c. electromagnetic radiation ... (Read 17 times)

fagboi

  • Hero Member
  • *****
  • Posts: 535
on: Aug 22, 2018

What is a source of energy for chemosynthesis?
  a. sunlight
  b. oxygen
  c. electromagnetic radiation
  d. carbon dioxide
  e. methane



Question 2

How much of the light that reaches Earth's surface is captured by organisms?
  a. One part in 2


 

b. One part in 20
  c. One part in 200
  d. One part in 2,000
  e. One part in 20,000



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

trog

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Aug 22, 2018
Answer to Question 1

e

Answer to Question 2

d


fagboi

  • Member
  • Posts: 535
Reply 2 on: Aug 22, 2018
Gracias!

kswal303

  • Member
  • Posts: 316
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

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?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Diagrams showing the multiple energy shells and orbitals of a nitrogen atom Diagrams showing the multiple energy shells and orbitals of a nitrogen atom
Hand mnemonic for the basic atmosphere composition being 4/5 nitrogen and 1/5 oxygen. Hand mnemonic for the basic atmosphere composition being 4/5 nitrogen and 1/5 oxygen.
Timing of teratogens. Vulnerability to teratogens is greatest in the embryonic period. Source: Moore Timing of teratogens. Vulnerability to teratogens is greatest in the embryonic period. Source: Moore
John Lewis Krimmel’s painting of the Fourth of July in Centre Square Philadelphia (1812) shows the d John Lewis Krimmel’s painting of the Fourth of July in Centre Square Philadelphia (1812) shows the d
The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom. The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom.
Global Energy Flow Global Energy Flow
Video: T cell receptors

For a complete list of videos, visit our video library