« previous next »

Author Question: Of the sunlight reaching the earth, how much is used to produce sugars in photosynthesis? A) 5 B) ... (Read 29 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?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Photosynthetic Organisms Changed Earth's Atmosphere Photosynthetic Organisms Changed Earth's Atmosphere
There are many types of adaptive devices: (A) a toothbrush; (B) a reaching stick; (C) a shoe holder; ... There are many types of adaptive devices: (A) a toothbrush; (B) a reaching stick; (C) a shoe holder; ...
Earth’s Spheres Earth’s Spheres
A spaceship leaves Earth at a steady forward speed of 70% the speed of light. How fast relative ... A spaceship leaves Earth at a steady forward speed of 70% the speed of light. How fast relative ...
Earth’s tilt and yearly rotation around the sun cause seasonal effects. The 23° tilt of Earth’s ... Earth’s tilt and yearly rotation around the sun cause seasonal effects. The 23° tilt of Earth’s ...
Earth 65 Million Years Ago Earth 65 Million Years Ago
Video: Reflex arc construction

For a complete list of videos, visit our video library