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
dem82 [27]
2 years ago
15

Explain briefly the 3 stages of theory development​

Biology
1 answer:
anastassius [24]2 years ago
5 0
The law of three stages is an idea developed by Auguste Comte in his work The Course in Positive Philosophy. It states that society as a whole, and each particular science, develops through three mentally conceived stages: (1) the theological stage, (2) the metaphysical stage, and (3) the positive stage.
You might be interested in
Which two substances need to react to produce the brown colored benzoquinone
tia_tia [17]
The two substances needed in this situation are:

potato extract and catechol<span />
6 0
3 years ago
What are 3 ways that compounds and mixtures differ
professor190 [17]

Answer:

3 ways to understand the differences between compounds and mixtures are described below in explanation.

Explanation:

1. In a mixture, no new product is formed. It is a simple tacking of two molecules without any chemical reaction occurring. For example water and sand. Compound is a new substance formed by chemical reactions occurring between various molecules. For example, carbon and oxygen combine to form carbon dioxide.

2. A compound is always homogeneous whereas a mixture can be homogeneous or heterogeneous.

3. Compounds have a fixed boiling and melting temperature. Whereas, mixtures do not have a definite melting and boiling temperature.

5 0
3 years ago
A Lunar Eclipse Must Occur During a ———- Phase Of The Moon.
Fynjy0 [20]

full coverage of the moon

6 0
3 years ago
Describe chlorophyll a and tell its function.
sleet_krkn [62]
<span>Chlorophyll is any of many closely related green pigments found in cyanobacteria and the chloroplasts of algae and plants, and the function of it is that is absorbs energy from light.</span>
6 0
3 years ago
Some leaves turn orange, red, or yellow before they drop. What is present in them that makes them so colorful
Lapatulllka [165]
Leaves get their colors through pigments. Leaves turn green because of chlorophyll but when they turn orange red and yellow it’s the chlorophyll breaking down and mixing with pigments (like carotenoids)
8 0
2 years ago
Other questions:
  • The stark contrast between affluent and poor societies in today's world is often called the _______.
    13·1 answer
  • Although respiration uses _______ as a primary source of
    14·1 answer
  • What rhetorical question appeal is Antony making to the audience in this passage from Julius caesar
    14·2 answers
  • DNA replication is said to be semi-conservative. Explain why this process has been described this way. Hint: Describe the proces
    14·2 answers
  • The functional role of a species in its community is its ________.
    15·1 answer
  • What is the best definition of a eukaryotic cell?
    5·2 answers
  • Using the picture, in what position (A or D) must the moon be to cause a solar eclipse? Explain your answer using the reading pa
    15·1 answer
  • After deciding what the variables of an experiment are, a scientist should write out a __________, which is a step-by-step list
    5·1 answer
  • Sulfur pollution in the atmosphere produces acidic rain. Much like the chlorine in a pool, acid rains kill organisms and turn la
    12·1 answer
  • A scientist studying fossils, found that identical freshwater reptiles about 1 meter long were found in both South America and A
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!