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
Strike441 [17]
3 years ago
9

Use the scenario to answer the question A student decides to test the effects of watering on plants. She chooses 6 tomato plants

and places all of them in the same part of a garden with plenty of space between them. They get the same amount of sunlight and the same amount of fertilizer each day. She gives each plant a different amount of water, with the first plant getting no water and the others getting 200 mL, 400 mL, 600 mL, 800 mL, and 1,000 mL. She records the total height of the plants each day for 3 weeks What is the independent variable in this experiment?​

Biology
2 answers:
weeeeeb [17]3 years ago
7 0

Answer:

What would be the difference between the test group and the control group in this ... -He could pour the same amount of vinegar into several different volcanoes ... Measure the growth of a tomato plant that is grown in clay soil, and compare it to ... A student wants to answer the question "Does adding calcium powder to soil

Explanation:

Alexandra [31]3 years ago
4 0

Answer:

d

Explanation:

Amount of water

You might be interested in
Spores do not stain easily. perhaps you have seen them as unstained white objects inside bacillus species in other staining proc
Morgarella [4.7K]
Endospore staining is used to stain the spore which reside inside the microorganisms, and unlike the exospores, are not present outside the microbial cells. The endospore stain penetrates the microbial cells, and then stain the endospore.
3 0
3 years ago
Which state of matter consists of ionized particles? solid liquid gas plasma
Radda [10]

The correct answer is option D, Plasma

Plasma is the condition where a hot gas is ionized. It consists of equal numbers of positive and negative ions. It is an electrically conducting environment which is considered as the fourth state of matter. Plasma gases are affected by electric and magnetic waves as compared to the neutral gases (which remain unaffected by electric and magnetic wave) due to the presence of negative and positive ions.  

5 0
3 years ago
Read 2 more answers
What is:<br><br>-Biology <br>-Chemistry <br>-Physics​
den301095 [7]
Biology is a branch of science that deals with living organisms and their vital processes.

Chemistry is the science that deals with the properties, composition, and structure of substances

Physics is the natural science that studies matter, its motion and behavior through space and time, and the related entities of energy and force
5 0
3 years ago
You INCORRECTLY perform an acid-fast stain on a smear from a mixed culture of Mycobacterium smegmatis (acid-fast) cells and Stap
Dahasolnce [82]

Answer:

In acid-fast staining, carbon fuchsin is used as a primary stain which dissolves the mycolic acid present in the cell wall of <em>Mycobacterium smegmatis </em>and penetrates through it which results in staining <em>Mycobacterium</em> red.

Staphylococcus aureus cell wall does not contain mycolic acid so carbon fuchsin does not penetrate its cell wall, therefore, it becomes colorless after destaining with acid alcohol.

After destaining step methylene blue is added to stain non-acid-fast bacteria blue. So if I mistakenly forgot to use methylene blue during the procedure <em>Mycobacterium smegmatis</em> will appear red due to carbon fuchsin present in their cell wall and S<em>taphylococcus aureus</em> will appear colorless because it is destained.

5 0
3 years ago
In which month would Chicago experience the Autumnal (fall) Equinox?
VashaNatasha [74]

Answer:

This means Chicago will experience the equinox at 2:50 a.m., Phoenix at 1:50 a.m. and Los Angeles at 12:50 a.m., all local time. At this moment, the equator will be pointed directly at the center of the sun. The fall season will last until the winter solstice, which occurs around December 21

Explanation: Hope this helps u good luck

4 0
3 years ago
Other questions:
  • The oceanic nazca plate is being subducted beneath the continental South American plate.what type of plate boundary is this?A)co
    5·2 answers
  • In eukaryotes, translation begins when...
    11·2 answers
  • ___ is one argument against gradualism as an evolutionary model
    5·1 answer
  • 12. What group of organisms are most in danger of extinction?
    14·1 answer
  • A population of lizards lives in an isolated area where local rocks contain a high concentration of radioactive elements. A stud
    12·2 answers
  • Kjjkhuuuuuuuhbjbbbhhbkjkukh
    8·1 answer
  • All animals, except for _____, have either radial or bilateral symmetry. flatworms sponges roundworms mollusks
    9·1 answer
  • Which process of genetic recombination involves genes from both parents?
    14·2 answers
  • Destin Benning: Attempt 5
    14·1 answer
  • How can a cell corret the DNA if there is a mutation?​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!