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
Marrrta [24]
3 years ago
8

True or false A hypotheses has been tested many times by different independent researchers but a theory has not

Biology
2 answers:
sweet-ann [11.9K]3 years ago
7 0

Answer:

Testing a hypothesis can lead to one of two things: the hypothesis is confirmed or the hypothesis is rejected, meaning it either has to be changed or a new hypothesis has to be created.  This must happen if the experiments repeatedly and clearly show that their hypothesis is wrong.  It doesn’t matter how elegant or supported a theory is—if it can be disproven once, it can’t be considered a law of nature.  Experimentation is the supreme rule in the scientific method, and if an experiment shows that the hypothesis isn’t true, it trumps all previous experiments that supported it.  These experiments sometimes directly test the theory, while other times they test the theory indirectly via logic and math.  The scientific method requires that all theories have to be testable in some way—those that can’t are not considered scientific theories.

Explanation:

so in short True , can u mark me brainlyest

hoa [83]3 years ago
3 0

Answer:

true

Explanation:

yea a theory has not tested hypothesis

You might be interested in
Which of the following statements is true? A. Lungs are strengthened through cardiovascular exercise. B. Regular exercise soften
Alexandra [31]
A. Lungs are strenghtened through cardiovascular exercise.
7 0
3 years ago
Briefly explain how an antibiotic-resistance gene and the lacz gene can be used to determine which cells contain a particular pl
viktelen [127]

Bacteria that have taken up the plasmid with antibiotic resistance gene will grow in a medium laced with the particular antibiotic of interest. More so, the bacteria that take up plasmid with the lac Z gene, when grown in a medium of lactose only, will propagate. These experiments are used with selective media that only allows the bacteria with a particular characteristic to grow.   





7 0
3 years ago
A long folded tube inside the body attached to the stomach where nutrients in the food are absorbed is ________
BigorU [14]

Answer:

The Answer is Small Intestine

Explanation:

A small intestine is attached to the stomach and goes all the way to the anus. Despite it's name it is not really small. It was average size. 20 feet long and about one inch thick in diameter. However, the size can greatly vary in some people from as small as 10 feet to as large as 34 feet.

As our food passes through the small intestine, small fibers start to absorb as much nutrients and minerals it can from the food.

Along with humans it is found in every four-limbed animal and is particular large in herbivors.

7 0
4 years ago
What are three most common elements that make up the human body?
Anvisha [2.4K]

The three most common elements are oxygen, carbon, and hydrogen

3 0
4 years ago
Read 2 more answers
Which of the following best explains why sandy soil usually has low fertility?
Natasha_Volkova [10]

Answer:

less dirt

Explanation:

means less soil and less minerals

4 0
3 years ago
Other questions:
  • Why is it important for plants to hold enzymes in their functional shapes?
    9·1 answer
  • How does biology relate directly to your own life
    6·2 answers
  • A physician examines a patient who complains of breathing problems. She finds fluctuations in the patient’s blood pressure and h
    5·2 answers
  • Cytotoxic T cells can attack target cells with which of these chemical weapons?
    10·1 answer
  • Select all that apply.
    7·1 answer
  • Of these, which is NOT a sexually transmitted disease?
    10·1 answer
  • Sledde i need help????
    5·1 answer
  • 1. What is the DNA?<br> 2. Why is it important?<br> 3.Where is the DNA found?<br> HELLP
    6·2 answers
  • A family has 4 children that are all girls. what are the chances of the fifth child being a boy? Considering the genetic cross
    11·2 answers
  • Why is it important for a animal like a jellyfish to immobilize its prey?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!