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
Natasha_Volkova [10]
3 years ago
13

What impurities did you remove from the soap by washing it with cold water?

Biology
2 answers:
Marizza181 [45]3 years ago
7 0
 ethanol, and the boiling stones, sodium, and I think hydroxide was also one of them.
navik [9.2K]3 years ago
3 0
<span>The impurities that were removed include sodium hydroxide, ethanol, and the boiling stones.</span>
You might be interested in
"In the snake experiment, what was the basis for the hypothesis that mimic species benefit from looking" like unrelated harmful
Fantom [35]

Answer:

The contrast in coloration was pivotal to determine if predators attack snakes based on their colors.

It was for studying MIMICRY in snakes.

Assuming all the.snakes were the same the number of attacks will not indicate anything about the effect of the colored rings.

This question on the need for provision of a controlled experiment during experimental investigation. Thus in order to test the effect of a particular condition,another contrasting condition must be provided to determine if the condition under investigation is the actual results obtaned or the influence of other factors in the environment or in the experiment.

The change in the color of the ring is the VARIABLE .In the artificial snake the variable is the presence of this coloed rings against its absence in this snake.

since it changes in the artificial snake

Explanation:

6 0
3 years ago
Which of these events occurs during DNA replication?
larisa [96]

Answer:

i think frst one plz i am new so sry if i am wrong

7 0
3 years ago
Which weather pattern consists of a high-pressure system with descending cool, dry air that leads to clear weather?
nlexa [21]

Answer:

anti-cyclone movements

Explanation:

5 0
2 years ago
Plant cells make their own food from the reaction between which two substances?
Kipish [7]
What are the two substances?
8 0
3 years ago
Read 2 more answers
In granulocytes, what happens to the nucleus as the cell ages?
jeka94

The granulocytes have been commonly recognised and distinguished histologically by their nuclear shapes and sizes. They contain multi-lobed nuclei, each lobe connected by a short region of nucleoplasm.

<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>

4 0
3 years ago
Other questions:
  • Bears will eat just about anything: berries, fungi, salmon, insects, and much more. Bears are
    5·1 answer
  • The largest taxon is the _____ and the smallest is _____.
    15·1 answer
  • What mechanisms do plants use to load sucrose
    15·1 answer
  • What term is used for chromosomes 1-22
    9·2 answers
  • What structure serves as a passageway for both air and food?
    12·1 answer
  • "what is the relationship between the motor neuron axons and muscle fibers"
    5·1 answer
  • The person who introduced vaccination into Europe was a. Robert Koch. b. Louis Pasteur. c. Edward Jenner. d. Mary Montagu.
    8·1 answer
  • Which substance is a compound?<br> water<br> gold<br> oxygen<br> hydrogen<br> HURRY PLEASE !!
    5·2 answers
  • Any 10 scientific names of common plant​
    6·1 answer
  • How would you expect osmosis to affect the water balance in these organisms?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!