« previous next »

Author Question: For most ecosystems ________ is (are) the ultimate source of energy, and energy (Read 1079 times)

Hawke

  • Hero Member
  • *****
  • Posts: 679
on: May 23, 2013
For most ecosystems ________ is (are) the ultimate source of energy, and energy leaves the ecosystem in the form of ________.
A) sunlight; heat
B) heat; light
C) plants; animals
D) plants; heat
E) producers; consumers


Celeste

  • Hero Member
  • Posts: 588
Reply #1 on: May 24, 2019
(A)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

This modified model of Easton’s systems theory puts government decision makers as the source of pol This modified model of Easton’s systems theory puts government decision makers as the source of pol
Tracing the Source of a Water-Borne Disease Tracing the Source of a Water-Borne Disease
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
Energy changes in reactions. Energy changes in reactions.
The energy budget The energy budget
The Visible Spectrum of Electromagnetic Energy The Visible Spectrum of Electromagnetic Energy
Video: Ionic bonds - role of ions in the body

For a complete list of videos, visit our video library