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
Elden [556K]
3 years ago
11

What is the first step in the creation of a theory?

Biology
2 answers:
alexdok [17]3 years ago
5 0

Your answer would be: A. because scientists use what they have to create a theory, a theory is pretty much an educated guess is what a teacher would say, the theory would need to have evidence in order for it to be an educated guess. The scientist would have to come up with an explanation in order for the theory to work, or be an educated guess.

Alexxx [7]3 years ago
3 0

Answer:

A

Explanation:

You might be interested in
What is a tertiary consumer
Alex_Xolod [135]

Answer:

tertiary consumer can eat many different animals and even plants sometimes. This means that they can actually be carnivorous or omnivorous. Some examples of tertiary consumers include, birds of prey, big cats, and foxes.

Explanation:

8 0
3 years ago
Normal rate of breathing rate per minute in an average adult person in rest
padilas [110]
The average is 60-100.................
8 0
3 years ago
A saturated solution A) is not soluble. B) is unable to dissolve more solute. C) requires more solute to be unsaturated. D) is t
SVEN [57.7K]
I believe the answer is B. A saturated solution is unable to dissolve any more solvent.
Hope this helps, sorry if I'm wrong.
7 0
3 years ago
Cytotoxic T cells can attack target cells with which of these chemical weapons?
GenaCL600 [577]

Answer:

secrete a cytokine that triggers apoptosis

Explanation:

Cytotoxic T cells secrete granzymes and perforins when targeting cells. Additionally they secrete cytokines such as IFN-, TNF-α and TNF-β that act to activate macrophages and help kill infected cells.

4 0
3 years ago
Craig recently passed away from a cancer that started in his bone marrow. what type of cancer caused craig's death?
____ [38]
Typical bone cancer I believe
7 0
3 years ago
Read 2 more answers
Other questions:
  • A nurse is caring for a client with guillain-barré syndrome. the nurse should prepare the client for what essential care related
    14·2 answers
  • Explain why healthcare organizations might use military time for their records
    5·1 answer
  • How many complete strands of DNA are produced
    7·2 answers
  • The light reactions of photosynthesis use _____ and produce _____.
    14·1 answer
  • Enzymes act as catalysts because
    10·2 answers
  • 2 fats about achaea?
    8·1 answer
  • Which is an example of a recent development used to address food shortages in urban areas?
    5·1 answer
  • Which of these planets would be most able to support a colony of humans?
    8·1 answer
  • Explain why a pool at the beginning of summer may be warm for the first couple feet, but then cold.
    7·1 answer
  • WILL GIVE BRAINLY IF CORRECT!! LOTS OF POINTS PLEASE HELP!! I BEG OF YOU!!! WILL REPORT IT RANDOM OR INCORRECT!!! PLEASE DON'T G
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!