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
SSSSS [86.1K]
3 years ago
7

Compare and contrast an ecosystem driven by photosynthesis to an ecosystem driven by chemosynthesis.

Biology
1 answer:
DerKrebs [107]3 years ago
4 0

Both chemosynthesis and photosynthesis are processes used to create food.

Photosynthesis is a process plants use to create food (glucose), in which plants convert light energy into chemical energy.  

Chemosynthesis is the process by which food (glucose) is made by bacteria using chemicals instead of light energy.

An ecosystem driven by photosynthesis requires sunlight in order to perform photosynthesis.  An ecosystem driven by chemosynthesis does not require sunlight.  instead, chemosynthesis requires bacteria or other living organisms that derive energy from reactions involving inorganic chemicals.

You might be interested in
Why is it important to form a hypothesis at the beginning of an experiment?
rewona [7]

Answer:

cvcccca

Explanation:

ajh

4 0
3 years ago
In which of the following situations do you think current will flow
anzhelika [568]

Answer:

Source of current, force and pathway.

Explanation:

Source of current, force and pathway are the three important things needed or responsible for the current flow. A supply of electric charges (electrons) which is provided by the electric source, force of push to move the charges through the circuit and a pathway on which current flows. Without these three things, flow of current is impossible. so we can say that the situation in which all these three things are present will allow the current to flow in the circuit.

8 0
3 years ago
Which of the following is not released by trees into the atmosphere?
lesya692 [45]
It should be Ozone, hope that helps.
Trees release CO2 which is Oxygen.
Plants release water vapor through Photosynthesis.
8 0
3 years ago
Read 2 more answers
Regulatory and basal transcription factors regulate transcription by binding to the promoter.A) True B) False
Licemer1 [7]

Answer:

False

Explanation:

In eukaryotes apart from RNA polymerase, the transcription of genes requires many different proteins called transcription factors. These transcription factors are important to initiate and regulate transcription.

There are two types of transcription factors regulatory and basal transcription factors. Basal transcription factors regulate transcription by binding to a gene promoter and regulatory transcription factor regulates transcription by binding to some regulatory sequences for example enhancers and silencers.  

Therefore only basal transcription factor binds to the promoter for regulating transcription. Therefore the statement is false.

4 0
3 years ago
Express 689 mg/dl nacl in mm​
scZoUnD [109]
689 decilitres =
68900 millilitres
5 0
3 years ago
Other questions:
  • A pyramid of numbers differs from an ecological pyramid because it
    5·2 answers
  • Sperm are released out of the male reproductive system through the
    6·2 answers
  • Which of the following would nost likely be found near a volcano?
    9·1 answer
  • por que existen de seres vivos vulnerables a la extincion,mientras que otras especies presentan una sobrepoblacion
    6·1 answer
  • Thin skin contains ________ layer(s of keratinocytes, and thick skin contains ________ layers.
    11·1 answer
  • Because humans cannot produce their own food what type of organism are they?
    13·1 answer
  • What is the characteristics of liquid.
    15·2 answers
  • I honestly dont know why my teachers think im supposed to know this stuff smh
    10·2 answers
  • Causes and Solutions for Water pollution(Grade-7) ​
    9·1 answer
  • What is the variable and unit of measure for water potential
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!