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
Elena-2011 [213]
3 years ago
15

A scientist wants to find the percent of teens that like the taste of "brand X"lemonade over "brand Y" lemonade. She conducts a

taste test of
500 teenagers. She gives each teen a bottle of lemonade with the labels showing the brand of each lemonade. She asks each teenager to taste
each brand after drinking water in between. She finds that 50% of teens like brand X and 50% like brand Y lemonade. Why are the results
of the survey most likely unreliable?

a

Adults were not interviewed.

b

Not enough teens were interviewed.

с

The investigation was based on taste,

d

The lemonade labels introduced bias.​
Biology
1 answer:
Vaselesa [24]3 years ago
3 0

Answer:

c

Explanation:

beacuse the investigation was beacesd on taste  

You might be interested in
Which is a characteristic of a virus, but NOT a bacterium? A) capsid Eliminate B) causes illness C) damages the cells in a body
Anni [7]

Answer:

you are right a

Explanation:

5 0
3 years ago
An important challenge to traditional (pre-1860) ideas about species was the observation that seemingly dissimilar organisms, su
choli [55]

Answer:

these seemingly dissimilar organisms might have evolved from a distant

Explanation:

Evolution deals with history of organism survival on Earth.

The evolutionary biologists makes use of fossils as proves to give light to having a clear view of how species survived in past times.

Before the theory of natural selection by Charles Darwin, Evolutionary Biologists were filled with questions about why the type of skeletal structural specimens collected were equal and different in dissimilar organisms as it does not exhibit the links seen between these species.

The theory of evolution proposed the mechanism of divergent evolution as a solution to these questions.

Therefore, we conclude that "these seemingly dissimilar organisms might have evolved from a distant" is the right answer.

5 0
3 years ago
Help!!!
Ymorist [56]

Answer:

its option A. bright tail feathers of peacocks during breeding season

Explanation:

4 0
3 years ago
Which is a key element found in all carbohydrates lipids proteins and nucleic acids
Leviafan [203]

Answer:

try carbon

Explanation:

7 0
3 years ago
Read 2 more answers
Which is not a combination of innate and learned behavior?
Leni [432]
It is not a combination of innate and learned behavior, because the the person is naturally the way he/she is. Human behavior can be common, unusual, acceptable, or unacceptable. Humans evaluate the acceptability of behavior using social norms.
4 0
3 years ago
Other questions:
  • What two alleles do males have for gender?
    8·1 answer
  • How do multicellular organisms grow?
    10·2 answers
  • What is needed for an idea to be scientifically reliable?
    5·1 answer
  • Why aren't lipids considered polymers?
    6·2 answers
  • If scientists were trying to construct recombinant dna molecules, how would they do it?
    9·1 answer
  • "The energy necessary to perform this function comes directly from the
    11·1 answer
  • Which of the following includes only biotic factors?
    11·1 answer
  • What particle always has a mass of one atomic mass unit
    10·1 answer
  • Eight bones make up the __________ , which encloses and protects the brain.
    5·1 answer
  • Most of the digestion and absorption in the small intestine is accomplished by the __________; the longest portion of the small
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!