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
Stolb23 [73]
2 years ago
7

What is a Primary energy source

Biology
1 answer:
Temka [501]2 years ago
3 0

Answer:

Primary energy consists of unconverted or original fuel

Explanation:

for example, primary energy sources include petroleum, natural gas, coal, biomass, flowing water, wind, and solar radiation

Those are the fuels that can be mined, reaped, extracted, harvested, or harnessed directly

You might be interested in
If an object is having a constant positive acceleration, what can we assume about the forces on it?
tensa zangetsu [6.8K]

Answer:

If an object has a net force acting on it, it will accelerate. The object will speed up, slow down or change direction. ... If however, the forces are balanced (in equilibrium) and there is no net force, the object will not accelerate and the velocity will remain constant.

3 0
3 years ago
Define : Control group
AURORKA [14]

Answer:

here is ur answer

Explanation:

The control group is defined as the group in an experiment or study that does not receive treatment by the researchers and is then used as a benchmark to measure how the other tested subjects do.

8 0
3 years ago
Which if the following is an input for cellular respiration ?
shutvik [7]

d. O2

This is because CO2 (Carbon Dioxide), energy (sunlight), and H2O (water) are all outputs of cellular respiration.

4 0
2 years ago
Read 2 more answers
Fog can form through each of the following ways EXCEPT Question 7 options:
Schach [20]

Answer:

The correct answer is the letter D. decreasing the moisture content of the air and increasing temperature

Explanation:

Fog is the result of air humidity, or water vapor in the atmosphere. The mist that forms in the morning is the result of water that changes from a gaseous to a liquid state. It is characterized by a cluster of water droplets, which give rise to a type of cloud that is very close to the Earth's surface arising from the cooling of the air during the night. Thus, it is formed by the suspension of water droplets in an air layer close to the ground. Thus, fog can be considered a cloud that comes into contact with the ground.

5 0
3 years ago
Why tropical rain forests contain a large variety of plants and animals.
Jet001 [13]

Sorry If I misspell or have horrible grammar

Explanation :

Rainforests have a lot of plants and animals because ;

Climate : The rainforest(s) are in very tropical regions , meaning the recieve a lot of sunlight . The energy is stored in plant vegetation . Animals are attracted to the food and eat it .

Edit : Also I tried to put the answer I found into my own words , I noticed the 1st person copied and pasted an answer which is copying

3 0
2 years ago
Other questions:
  • How does the author communicate that the destruction of ash trees is similar to the destruct
    12·1 answer
  • Does mould grow better in the light or in the dark?
    5·2 answers
  • I have no clue.....hate biology tho :3
    8·1 answer
  • The cell membrane is a highly selective barrier that controls the movement of substances in and out of the cell. In fact, polar
    9·2 answers
  • Occurs when the body receives antibodies from another source, such as a child receiving antibodies from its mother
    6·1 answer
  • Instructions
    9·2 answers
  • The portion of the stomach closest to the duodenum is called the ________.
    8·1 answer
  • What is the difference between heat<br> and temperature
    9·1 answer
  • Biólogas de la Universidad del Quindío
    7·1 answer
  • The complete genetic makeup of an organism is referred to as its.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!