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
Talja [164]
3 years ago
8

What must scientists look for in their experiment or their data to make sure it is accurate? A. Sources of error B. Observations

C. Hypotheses D. Dependent variables
Biology
1 answer:
gtnhenbr [62]3 years ago
4 0

Answer:

A SOURCE OF ERROR BECAUSE IFTHERE ARE  MISTAKES THEN THE INFO ISNT ACCURATE

Explanation:

MARK BRAINLEST PLEASE

You might be interested in
Which of the following biological molecules
yarga [219]

Answer:

protein

Explanation:

because carbohydrate ..nucleic acids protein

3 0
2 years ago
Two different mature mRNA transcripts are produced from this gene, one is approximately 2000 nucleotides long, the other is appr
klemol [59]

Answer:

Alternative splicing explains how it works

Explanation:

Two different transcripts can be produced from one single gene according to the nature of exons and introns of every transcript, which means that a group of exons will form the future mRNA molecule. The nature of this phenomenon is based on the function and local that every transcript will act. These mRNA transcripts are the result of how the RNA polymerase and transcription factors interacts with DNA molecule and therefore selects the number and the size of the exons and introns of each mature mRNA transcript.

8 0
3 years ago
According to this evolutionary tree, approximately how many years ago did humans and orangutans share a common ancestor?
timama [110]
The answer is 12 million years ago
5 0
3 years ago
what would happen to an enzyme if the temperature and pH changed significantly beyond the enzyme`s optimum level?
allochka39001 [22]
<span>If the PH and temperature changed significantly beyond the enzyme optimum level it will become denatured and then the enzyme would not work.
The Enzyme is a biological catalyst which speeds up a reaction. The Enzyme has molecules which act upon as substrates and then it converts those substrates into different molecules which are called products.
The study of the enzyme is known as enzymology, and they are well known to catalyze more than 5,000 biochemical reaction types.</span>
6 0
3 years ago
11. Nery wants to create a Labradoodle. She says "If I mate a Poodle and a Labrador
kati45 [8]

Explanation:

<u>B. Hypothesis</u>

A scientist comes up with a hypothesis which is a testable explanation for the phenomenon or what’s occurring

A prediction of the outcome is usually made based on the hypothesis...

 

Further Explanation:

Scientific investigations usually begin with observations. These are typically something that would catch the researcher’s attention. Then, the scientist comes up with a hypothesis which is a testable explanation for the phenomenon or what’s occurring a prediction is usually made based on the hypothesis.

A prediction of the outcome is usually made based on the hypothesis, after which it is tested via an experiment. The scientist then use the results to make new hypotheses or predict certain outcomes.

 

Learn more about the scientific method at brainly.com/question/5096428

#LearnWithBrainly

5 0
3 years ago
Other questions:
  • Was the membrane at a stable equilibrium before you pushed it? How could you tell?
    12·1 answer
  • Which numbered organelle produces ATP during cell respiration?
    5·1 answer
  • Retinal damage with bleeding blood vessels that causes a visual impairment is known as:
    5·2 answers
  • Please help me... this is fill in the blank question
    5·1 answer
  • What trophic level is most affected by biological magnification?
    13·1 answer
  • Which is an example of a scientific hypothesis?
    10·2 answers
  • Que es un ecosistema? ​
    6·1 answer
  • Please help asap i put a picture of my questions. please answer as many as you can
    5·1 answer
  • What is the difference between a wave and energy?
    13·1 answer
  • Nearly all weather occurs in the layer of atmosphere called the <br> ___
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!