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
Brums [2.3K]
2 years ago
12

Which is a correct guideline of science?

Biology
2 answers:
Nikolay [14]2 years ago
8 0
The correct answer is answer choice b.
uysha [10]2 years ago
3 0

Answer:

B. Explanations are based on observations, evidence, and testing.

Explanation:

The scientific method has five basic steps plus one feedback step:

  • Make a note.
  • Ask a question.
  • Formulate a hypothesis or a testable explanation.
  • Make a prediction based on the hypothesis.
  • Test the forecast.
  • Repeat: Use the results to formulate new hypotheses or predictions.

The scientific method is used in all sciences. Scientists in these fields ask other questions and perform other tests. However, they use the same approach to find the answers that are logical and supported by evidence.

You might be interested in
Which of the following statements is true? Choose one: A. Bacteria can undergo cell differentiation without a change in gene exp
iogann1982 [59]

Answer: Option D

Explanation:

The bacteria can undergo cell differentiation in response to the environmental conditions.

The oxidative stress, antibiotic exposure, stress conditions are some of the external conditions due to which the bacterial cell can respond in the cell differentiation.

The bacterial species can divide based in the conditions in which they are put. So it is true that under stress conditions the bacterial cell can undergo cell differentiation.

8 0
3 years ago
while primary production refers to the synthesis of plant material, secondary productivity refers to the synthesis of what
Crazy boy [7]
That would be the synthesis of body mass in a primary consumer (herbivore who eats the plant).
6 0
3 years ago
A 47 year old man is brought to the emergency department by his friends 30 minutes after a generalized tonic clonic seiqure that
tensa zangetsu [6.8K]
What is the question?
8 0
3 years ago
What structure in euglena indicate that they can carry out photosynthesis
777dan777 [17]
Chloroplast contains the chlorophyll necessary for photosynthesis
8 0
3 years ago
Read 2 more answers
What role do hormones play in dna replication​
Yakvenalex [24]
The human male and female reproductive cycles are controlled by the interaction of hormones from the hypothalamus and anterior pituitary with hormones from reproductive tissues and organs.
3 0
3 years ago
Other questions:
  • A is a horizontal stem at or just beneath the surface of the ground which can give rise to roots or stems.
    5·2 answers
  • A nurse withholds a prescribed opioid medication from a client with intractable pain because the nurse fears the client will bec
    10·1 answer
  • I'm a bit stuck on this question,,, i'll be sure to give brainliest!
    12·1 answer
  • Which process takes place in the cytoplasm cell
    13·2 answers
  • 2. _______ are deep valleys with cliffs or steep slopes along their sides. Canyons Volcanoes Ranges Alluvial fans
    13·2 answers
  • Each of the following is a function of the integumentary system except:
    6·1 answer
  • Why do we use specific terminology when referring to the gender and species of common domestic animals?
    15·1 answer
  • Name one of the people who's work contributed to Darwin's Theory of Natural Selection. In 2-4 sentences discuss that individuals
    5·1 answer
  • Which phase occurs directly after S phase?
    9·1 answer
  • Why do environmentalists involve local people when releasing the cats?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!