« previous next »

Author Question: Of the sunlight reaching the earth, how much is used to produce sugars in photosynthesis? A) 5 B) ... (Read 71 times)

jc611

  • Hero Member
  • *****
  • Posts: 552
on: Jul 22, 2018
Of the sunlight reaching the earth, how much is used to produce sugars in photosynthesis?
 
  A) 5 B) 25 C) 15 D) 50

Question 2

In an ecosystem with a complete vegetation cover (canopy), competition among plants will most likely be for:
 
  A) water. B) nutrients. C) carbon dioxide. D) light.


pratush dev

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 22, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

jc611

  • Hero Member
  • *****
  • Posts: 552
Reply #2 on: Jul 22, 2018
Thanks


pratush dev

  • Sr. Member
  • ****
  • Posts: 321
Reply #3 on: Jul 22, 2018
Welcome :)


« previous next »
 

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Photosynthesis Photosynthesis
The Sun is the nearest star to Earth. The Sun is the nearest star to Earth.
Rivers on Mars and Earth Rivers on Mars and Earth
Photosynthesis! Photosynthesis!
Earth’s Heat Budget Earth’s Heat Budget
The large, white flowers of giant saguaro cactus (Carnegiea gigantea) produce sweet nectar. The flow The large, white flowers of giant saguaro cactus (Carnegiea gigantea) produce sweet nectar. The flow
Video: Angiotensin II - kidneys, adrenal glands and dehydration

For a complete list of videos, visit our video library