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
Svet_ta [14]
3 years ago
14

Brian is interested in plants. He notices that most plants always grow in an upward direction, which is against gravity. He cond

ucts an experiment to check whether his observation is correct. Arrange the steps of the experiment in order according to the scientific method.
He wondered, Does the position of the pot determine the growth of the stem?

To test his hypothesis, Brian placed the pot horizontally. He checked the plant after two weeks.

Brian observed that a plant’s stem grows against gravity.

He hypothesized that the plant’s stem grows perpendicular to the soil.

Brian communicated the results to his science class.

On analysis, Brian found that the plant grew parallel to the soil. He modified the hypothesis, and then retested the experiment.
Biology
2 answers:
k0ka [10]3 years ago
3 0
He wondered, Does the position of the pot determine the growth of the stem?<span>
He hypothesized that the plant’s stem grows perpendicular to the soil.

</span><span>To test his hypothesis, Brian placed the pot horizontally. He checked the plant after two weeks.
</span>
<span>Brian observed that a plant’s stem grows against gravity.

</span><span>On analysis, Brian found that the plant grew parallel to the soil. He modified the hypothesis, and then retested the experiment.

</span><span>Brian communicated the results to his science class.</span>




devlian [24]3 years ago
3 0

Answer:

The correct answer of the scientific experiments performed by the Brian in accordance with a scientific method are as follows:

1.  Question: A scientific question is a question which can have the real answers and can be tested therefore, Does the position of the pot determine the growth of the stem? is the correct option.

2. Hypothesis: A hypothesis is a well substantiated idea or opinion based on the observation thus, the plant’s stem grows perpendicular to the soil is correct.

3. Experiments: Experiments are performed in the to test the hypothesis which is shown by the statement Brian placed the pot horizontally. He checked the plant after two weeks.

4. Result: The data and observations based on the experiments is shown by the statement Brian found that the plant grew parallel to the soil.

5. Inconsistency with hypothesis : results not support the hypothesis.

5. Explanation: communicated the results to his science class.

6. Revision of hypothesis:

7. Retest.

You might be interested in
24 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
GarryVolchara [31]
No, the distance from the last stop..... or c
7 0
3 years ago
Read 2 more answers
Area under velocity-time graph gives:
AlexFokin [52]

Answer:

The area under a speed-time graph represents the distance travelled.

4 0
3 years ago
Help please!! BRAINLIEST AND 10 POINTS!!
Neko [114]

Answer:

b not shure swbwbsbwgwva

7 0
3 years ago
Read 2 more answers
Why would a scientist want to test water when testing various food items for biomolecules?
ra1l [238]

Answer:

Biomolecules play indispensable roles in all life processes, including disease development, so the accurate detection of biomolecules is critical to disease diagnosis and therapy

3 0
3 years ago
4. Why is it important for the cell to replicate before it starts cell division?
harkovskaia [24]
Look bro the cells don’t have dk like us humans...ok so they just keep fap fap and then they u know become pregnant.....after a second or so the kid cell is born
8 0
3 years ago
Other questions:
  • Penguins and orcas are both black and white, have developed fins for rapid swimming and are able to tolerate cold water, but pen
    10·2 answers
  • Biomolecules biology help please
    5·1 answer
  • Susannah has an intense fear of flying and endures flights with extreme distress. Although she knows her fear is irrational, it
    13·1 answer
  • Due to hunting, the population of Northern elephant seals was reduced to 20 individuals at the end of the 19th century. Since th
    15·1 answer
  • After lifting heavier weights, how much time should you allow before doing those same resistance activities again.
    7·2 answers
  • What are the three most important functions that a cell performs?
    13·1 answer
  • Pros and cons of penguins in huddles
    11·1 answer
  • Natural selection favors individulas with ______ extremes of one or more traits.
    12·1 answer
  • 3. a) What components of DNA are of particular use in gel electrophoresis, and why? (2 points)
    7·1 answer
  • Animals eat these plants and pass the phosphorus through the food chain
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!