« previous next »

Author Question: For most ecosystems ________ is (are) the ultimate source of energy, and energy (Read 895 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?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Bonding Partners and Energy May Change in a Chemical Reaction Bonding Partners and Energy May Change in a Chemical Reaction
Metabolic pathways involved in lipolysis, the breakdown of fats (triglycerides) for energy. Metabolic pathways involved in lipolysis, the breakdown of fats (triglycerides) for energy.
Geothermal Energy schematic Geothermal Energy schematic
The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ... The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ...
A 2-kg box of taffy candy has 40 J of potential energy relative to the ground. Its height above ... A 2-kg box of taffy candy has 40 J of potential energy relative to the ground. Its height above ...
Model for ecosystems on land Model for ecosystems on land
Video: Chemical Buffers - protein buffer, phosphate buffer system and bicarbonate buffer system

For a complete list of videos, visit our video library