1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leokris [45]
2 years ago
14

A student is setting up a model to study the carbon cycle and natural sources of carbon dioxide. They create a microenvironment

that contains soil, leaf debris, an earthworm, heterotrophic bacteria, and a sun lamp. What natural source of carbon dioxide and major metabolic process was left out of the model?.
Biology
1 answer:
Alex Ar [27]2 years ago
8 0

The natural source of carbon dioxide that was left out is the calcareous shells of organisms. The major metabolic process that was left out is respiration.

<h3>What is carbon dioxide?</h3>

Carbon dioxide is one of the gases that cycle around in the universe. It is an integral part of the carbon cycle. The carbon cycle is a model that depicts the movement of carbon in the ecosystem.

The natural source of carbon dioxide that was left out is the calcareous shells of organisms. The major metabolic process that was left out is respiration.

Learn more about carbon dioxide: brainly.com/question/3049557

You might be interested in
List two background experiences/training opportunities that would be influential to a city planner​
tatiyna

Answer:

business and pharmacist

Explanation:

those are everyday thing your around

8 0
3 years ago
Read 2 more answers
What types of natural disasters could strike colorado?
ohaa [14]
Flash floods, hailstorms

hope this helped
4 0
3 years ago
The water table is ________.
ladessa [460]

Answer:

is the surface where the water pressure head is equal to the atmospheric pressure

Explanation:

is the upper surface of the zone of saturation. The zone of saturation is where the pores and fractures of the ground are saturated with water.

3 0
3 years ago
Explain wether nitrogen atoms will form bonds with other atoms
Maslowich

Answer:

Yes it will form bonds whith other atoms element due to it's valence (3)eg it from bond with Oxygen NO2

7 0
3 years ago
What are the 3 contributing factors to ecological succession
MrMuchimi

Answer:

Causes. Three main causes of ecological succession are identified for the process of succession. Initiating causes - The initiating causes include biotic and climatic factors which destroy the existing populations of the area. The climatic factors include wind, fire, natural disasters, erosion, etc.

Explanation:

3 0
3 years ago
Other questions:
  • How many marine iguanas are left
    15·1 answer
  • What organism consumes primary consumers
    13·1 answer
  • 5. Which of the following correctly lists the kingdoms of life scientists currently use? (1 point) Terapoda, Aminota, Mammalia,
    12·1 answer
  • Fifty years ago, bed bugs were nearly eliminated in the United States by using of pesticides like DDT. Today bed bugs are back i
    15·2 answers
  • A researcher is studying gene expression in different types of cells. For a gene of interest, he notes its expression no longer
    7·1 answer
  • Which of the following statements is true regarding DNA?
    6·2 answers
  • Describe the Ribosome function organelle
    10·1 answer
  • Please help me please
    14·1 answer
  • When there are not enough available nutrients to support bacterial growth, some bacteria survive by
    12·1 answer
  • I WILL GIVE THE BRAINLIEST AND 100 PTS!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!