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

Author Question: What is the energy source that is used in photosynthesis? A) solar radiation B) geothermal ... (Read 105 times)

frankwu

  • Hero Member
  • *****
  • Posts: 549
on: Aug 27, 2018
What is the energy source that is used in photosynthesis?
 
  A) solar radiation
  B) geothermal energy
  C) nuclear fission
  D) internal combustion
  E) all of the above

Question 2

Which of the following numbers expresses the value 2600. calories with both the correct units and proper scientific notation?
 
  A) 2.6  104 kcal
  B) 2.600  103 cal
  C) 2.60  103 mcal
  D) 26  102 dcal


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AaaA

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

B


frankwu

  • Hero Member
  • *****
  • Posts: 549
Reply #2 on: Aug 27, 2018
Thank you!


AaaA

  • Sr. Member
  • ****
  • Posts: 339
Reply #3 on: Aug 27, 2018
Always glad to help...


« previous next »
 

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

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

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Energy cycle of the biosphere Energy cycle of the biosphere
A mound of buffalo skulls. In 1870 an estimated 30 million buffalo roamed the plains; by 1900 there A mound of buffalo skulls. In 1870 an estimated 30 million buffalo roamed the plains; by 1900 there
Cover heat source to slow cooling by placing a towel over it. Cover heat source to slow cooling by placing a towel over it.
Peanut butter is good source of protein Peanut butter is good source of protein
Expressing amounts of energy in different energy units is necessary to solve many chemistry ... Expressing amounts of energy in different energy units is necessary to solve many chemistry ...
Light-independent reactions of photosynthesis Light-independent reactions of photosynthesis
Video: Structures that affect circulation - venous return

For a complete list of videos, visit our video library