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
bixtya [17]
4 years ago
7

1

Biology
2 answers:
Zanzabum4 years ago
8 0

Answer: to make the experiment easier to repeat

Explanation:

topjm [15]4 years ago
3 0
Because this is necessary for the data to be valid. If you are testing one variable but the conditions of the control and experimental are different besides that variable, you will have more than one variable and will not be able to tell if the results of the experiment are caused by the variable you were trying to test.

(Sorry for repeating the word variable so much, lol)
You might be interested in
The traits of an organism are largely determined by the traits of its parents. What do parents pass on to their offspring?
Semmy [17]
Their phenotypes because it just is I learned about it recently
6 0
3 years ago
Who is in the same trophic level as the frog? Select all that apply.
Degger [83]

Answer:

Frog, grasshopper, and rabbit

Explanation:

depending by the region, these may vary, but these are at or near the same trophic level

3 0
3 years ago

nalin [4]
Crossing over. Parts of sister chromatids will sometimes switch places with the parallel part, resulting in a completely unique DNA sequence. 
6 0
3 years ago
You need to use the scientific method and<br> In order to work as an environmental scientist.
adell [148]

Answer:

You need to use the scientific method and <u><em>knowledge of the environment </em></u>in order to work as an environmental scientist.

Explanation:

An environmental scientist should have an excellent knowledge about the systems of the environments and scientific methods. If a scientist is thorough about his understandings of the environment, he will be able to recognize any changes in the environment immediately and formulate the necessary reasons for the changes by using the scientific method of research. By using the scientific method of research, a scientist is able to learn about the various phenomenon occurring in the environment.

6 0
3 years ago
Which of the following best explains how viruses replicate?
sashaice [31]

Answer:During attachment and penetration, the virus attaches itself to a host cell and injects its genetic material into it. During uncoating, replication, and assembly, the viral DNA or RNA incorporates itself into the host cell's genetic material and induces it to replicate the viral genome.

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Word Roots and Origins The word transcription is
    11·1 answer
  • How do the expected results differ from the observed results?
    15·1 answer
  • The __________ nervous system controls body functions that do not require thought.
    6·1 answer
  • Please help me on these 2 simple questions
    7·1 answer
  • This phylogenic tree shows the changes in bacterial species from the ancestral species to the most current split in the modern c
    15·1 answer
  • Please help me with this
    11·2 answers
  • The addition of calcium to some orange juice products by food manufacturers is known as nutrient ____.
    5·2 answers
  • A certain kind of plant can have green leaves (G) or yellow leaves (g) and can
    13·1 answer
  • You have learned about fermentation and how it can be used to produce food products like yogurt and bread. What other products—f
    13·1 answer
  • The chromosome number in an egg cell nucleus is 14. The number of chromosomes in a somatic cell of the same organism is?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!