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
____ [38]
3 years ago
9

Name the sources of carbon in the carbon cycle.

Biology
1 answer:
Art [367]3 years ago
7 0
Carbon moves from fossil fuels to the atmosphere when fuels are burned. When humans burn fossil fuels to power factories, power plants, cars and trucks, most of the carbon quickly enters the atmosphere as carbon dioxide gas. Each year, five and a half billion tons of carbon is released by burning fossil fuels
You might be interested in
Which of the following materials could have been found in the giant clouds that form the SolarSystem
kondaur [170]

It is said that the materials found in the giant cloud that formed our solar system are comparable to the ones we have in the solar system today, which are Hydrogen and Helium!

5 0
3 years ago
Biology question 3
mamaluj [8]
The muscle cells divide through Mitosis, a cellular division comprised of several other substeps. 

The final step of the cell division is the cytokinesis by which two new cells are formed from cell with a multiple number of nucleus after the replication process. This steps follow the telophase. 
5 0
3 years ago
Humans can maintain a stable internal temperature by?
Lerok [7]

Answer:

A

Explanation:

your body temp get to room temp by fever to fight off infection

8 0
3 years ago
Describe Sex Cell?
geniusboy [140]

Answer:

Gametes are an organism's reproductive cells. They are also referred to as sex cells. Female gametes are called ova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each chromosome. ... In contrast, each egg cell, or ovum, is relatively large and non-motile.

Explanation:

5 0
3 years ago
Which government agency would you expect to be most concerned with the impacts of pollution?
vampirchik [111]

Probably the U.S. Environmental Protection Agency also known as the EPA.  They are charged with protecting people and the environment by enforcing regulations that prevent pollution.  If they find any violation committed they can impose sanctions and fines as well as imprisonment depending on the nature of the offense.

4 0
3 years ago
Other questions:
  • A carbon ring structure that contains one or more atoms of nitrogen
    7·1 answer
  • Herbivores, carnivores, and omnivores are subclasses of which one of the four components of a typical ecosystem?
    7·1 answer
  • As streams flow through Stone Mountain, layers of sand build up. Over time, the sand particles form a sedimentary rock called sa
    14·2 answers
  • Why do salmon return to their birthplace after they mature?
    8·1 answer
  • Help please! Need help!!
    5·1 answer
  • Which statement describes how to appropriately handle live earthworms in a lab investigation?
    5·2 answers
  • Infer: In which part of Earth's core do<br> convection currents occur?
    7·1 answer
  • What type of organic compound is used to store and release large amounts of energy?
    13·2 answers
  • Which statement best describes the<br> relationship between the mushrooms and the<br> log?
    13·1 answer
  • What happens to the gravitational force exerted by one object on another when the mass of the objects is doubled?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!