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
andrew-mc [135]
4 years ago
14

Approximately how old is the Earth

Biology
2 answers:
Solnce55 [7]4 years ago
8 0

Answer:

The earth is approximately 4.54 ± 0.05 billion years old.  

Explanation:

In solar system the earth is only planet to have life in it. The existence of water makes it unique and it is the root cause for the presence of life. Other planet do not have any atmosphere water available on them which could support life in any form.

The presence of atmosphere hydrosphere and lithosphere induces biosphere which is also defined as sphere of life. Life exist on earth in the form of plants animals and small organisms.

The first life was originated in water itself. Water gives all the essential conditions which would support life.

Agata [3.3K]4 years ago
4 0

Answer:4.5 billion years

Explanation:

According to radiometric

You might be interested in
Lysozyme is important for which of the following stages of lytic replication in bacteriophage t4?
attashe74 [19]
Missing choices:
A) entry
B) assembly
C) entry and release
D) synthesis
E) attachment

My answer: C) entry and release

Lysozyme is important for ENTRY AND RELEASE stages of lytic replication in bacteriophage t4.

4 0
3 years ago
Question 4
insens350 [35]
I believe that the answer is Glucose. Because  "<span>C6H12O6"  is the chemical name for Glucose.

Hope I helped!</span>
6 0
3 years ago
Read 2 more answers
Cooler denser air produces an area of _________pressure, and moves in under rising air.
Goshia [24]

Answer:

cooler denser air produces an area of higher air pressure and moves in under rising air

Explanation:

4 0
3 years ago
how does carbon go through an ecosystem including producers, primary, secondary, and teritary consumers
blondinia [14]

When consumers breathe, carbon dioxide is released back into the environment. This breakdown of glucose and other complex organic molecules releases carbon dioxide, which is then recycled by producers.

<h3>How does carbon get moved across an ecosystem?</h3>

In the food chain, for instance, plants use photosynthesis to transfer carbon from the atmosphere into the biosphere. They make sugar molecules by chemically combining water's hydrogen and oxygen with carbon dioxide using energy from the sun.

Energy travels from one trophic level to the next when primary producers absorb energy from the sun to generate glucose, which is then consumed by primary consumers, who are then consumed by secondary consumers, and so on.

learn more about teritary consumers refer

brainly.com/question/24097996

#SPJ4

4 0
1 year ago
The word phenotype refers to...
Masteriza [31]

Answer:

phentoype

Explanation:

phenotype is the genetic code of a person

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is a characteristic of proteins?
    14·1 answer
  • PLEASE HELP WITH MY EARTH SPACE SCIENCE QUESTION
    10·1 answer
  • Boundary between warm and cold water in an ocean or a lake
    11·1 answer
  • CELL STRUCTURE AND PROCESSES
    9·1 answer
  • Fireworks exploding in the sky and giving off light are an example of a(n) _____.
    11·1 answer
  • Does photosynthesis take place in the calvin cycle
    13·1 answer
  • If oil from the Canadian sands is so difficult to extract, why does Conoco Phillips bother?
    9·1 answer
  • The simplest grouping of more than one kind of organism in the biosphere is a(an)
    14·1 answer
  • Why would a drug that damages capsids help treat a viral infection?
    11·1 answer
  • Placer mining involves _______ to extract minerals.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!