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
lilavasa [31]
4 years ago
9

Identify the advantages and disadvantages of using coal for energy. Name at least

Biology
1 answer:
rosijanka [135]4 years ago
4 0

Advantages:

  • coal is an easily available resources; therefore is cheaper.
  • coal can be converted into different forms of fuel

disadvantages:

  • CO2 emissions / pollution
  • can create radiation
  • non renewable resources

alternatively power sources:

  • wind
  • solar
  • hydroelectric energy
  • nuclear power
  • biofuels

You might be interested in
How does knowing the context of a piece affects our understanding? Choose one of the murals shown in the video to explain your a
Step2247 [10]

Answer:

Explanation:

Knowing and understanding the context of a piece of art is essential in grasping the meaning of the art. It gives history of the artist and the time period it was made. These art pieces are meant to teach something, and understanding the context helps with that.

5 0
4 years ago
Read 2 more answers
What are the various stages of the water cycle.
Lady_Fox [76]

Answer:

There are four main stages in the water cycle. They are evaporation, condensation, precipitation and collection.

Explanation:

4 0
3 years ago
_____ fats can elevate ldl cholesterol, increase triglycerides, and lower hdl cholesterol.
Kryger [21]

<u>Trans fats</u> can elevate LDL cholesterol, increase triglycerides, and lower HDL cholesterol.

These fats have a significant result in raising blood cholesterol levels. It exist naturally in small quantity in some meat and dairy products.

The raised blood cholesterol levels are a risk factor for heart disease/attack. Triglycerides are the fat present in our bloodstream.

It is so because trans fatty acids have one or more double bonds present in trans configuration instead of the usual CIS configuration. Trans fats are unsaturated fats produced from vegetable oils. Therefore, trans fats are commonly used in the composition of margarine and commercially baked or fried foods.

To learn more about trans fats here

brainly.com/question/10509593

#SPJ4

7 0
2 years ago
Which is a structure that directs the cell's activities? nucleus Golgi apparatus ribosome mitochondrion
Ira Lisetskai [31]

Answer:

Nucleus

Explanation:

Nucleus controls cells' activities by controlling the synthesis of proteins.

Golgi apparatus involves in the secretion and intracellular transport of a cell.

Ribosome helps the synthesis of proteins only.

Mitochondrion involves in respiration, generating energy for the cell.

3 0
3 years ago
Read 2 more answers
Why all living organisms need to have DNA
9966 [12]
Living organisms need DNA because the DNA is the genetic code for living organisms. It determines the characteristics of the organism.
 
3 0
3 years ago
Read 2 more answers
Other questions:
  • Part of all organic compounds
    14·2 answers
  • Imagine that a species has eight chromosomes (four homologous pairs). if some event occurred that prevented meiosis from occurri
    12·1 answer
  • DNA is a molecule found in all cells.
    11·2 answers
  • Most species of fish require dissolved oxygen for their metabolism. Why would these species tent to be found in shallow ocean zo
    12·1 answer
  • Which plant part is the source of chilli used as spices? A) Stem. B) Root. C) Seed.
    13·2 answers
  • What Is The Main Purpose Of Sext???
    11·2 answers
  • What is the difference between the grassland and savanna biomes?
    15·1 answer
  • Is it bussin? be honest because i dont want no haters up in here
    15·2 answers
  • Answer 21 please thanks
    15·1 answer
  • Do secondary consumers eat seed but not leaves. true or false
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!