Why should an experiment be replicable?

Answers

Answer 1
Answer: experiment are special test that are conducted under certain circumstance and can be replicable.
if we cannot replicate it then it is just a test.
experiment should be replicable so it can be done by other people too

Related Questions

What is phycology is study of:​
which statement best describes the difference in species diversity between an ecosystem beginning the process of primary succession and one beginning the process of secondary succession?
Scientists around the world have been working for decades on perfecting the process of nuclear fusion in the lab. Which statement justifies this research?Scientists are looking for a way to generate an unlimited source of hydrogen. Scientists are looking for a way to absorb the energy produced by nuclear bombs. Scientists are looking for a way to produce the uncommon noble gas helium. Scientists are looking for a way to create cheap, safe, and sustainable energy.
_____ occurs when offspring arise as a contiguous outgrowth of the parent.
Plants with specialized tissues that can transport fluids

After the energy crisis of the 1970’s and the OPEC oil embargo, the US _______.

Answers

The Americans resorted to energy and gas-saving measures to cope with the embargo and the high price of oil.  The competition posed by non-OPEC members also contributed to the drop in oil prices and this affected the Arab economy who also took up austerity approaches to address the matter.  The prices of oil later stabilized in the 1980s.

Answer: the answer is A. Increased its dependency on foreign oil

Explanation: just took test.

In winter the leaves of chaparral shrubs _______.a. remain green
b. turn red and orange
c. fall off
d. expand and soften

Answers

The answer is a. remain green.

Chaparral biome is characterized by evergreen shrubs. They leaves are hard and they do not turn red or orange and eventually fall off in the autumn. So, in the winter, these shrubs leaves will remain green.

Final answer:

Chaparral shrubs retain moisture efficiently, enabling them to keep their leaves green during winter. This adaptation allows them to continue photosynthesis even in harsh winter conditions.

Explanation:

In the winter months, the leaves of chaparral shrubs actuallyremain green. The reason for this is that chaparral shrubs are adapted to dry climates and can retain moisture efficiently. This enables them to keep their leaves green year-round, despite changes in the season. In fact, the green leaves serve as an important resource for the shrubs as they continue photosynthesis even in harsh winter conditions. Therefore, the correct answer to your question is: 'In winter the leaves of chaparral shrubs remain green.'

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MULTIPLE CHOICE: Evidence for evolution includes all of the following except?a. punctuated sedimentation
b. similarities and differences in protein and DNA sequences between organisms
c. the fossil record
d. homologous structures

Answers

Evidence for evolution includes all of the options here (similarities and differences in protein and DNA sequences between organisms, the fossil record, and homologous structures) except for punctuated sedimentation. 

Final answer:

Among the provided options, 'punctuated sedimentation' is not considered evidence for evolution while the fossil record, similarities and differences in protein and DNA sequences between organisms, and homologous structures are. Punctuated sedimentation is a geological term not directly related to biological evolution.

Explanation:

The question is asking which option is not evidence for evolution. Evolution is the process of change in all forms of life over generations.Fossil record, similarities and differences in protein and DNA sequences between organisms, and homologous structures are all direct evidence for evolution.

Punctuated sedimentation, however, is not a form of evidence for evolution. It is a term often used in geology to describe periods of deposition followed by periods of non-deposition or erosion, but it doesn't provide direct evidence for biological evolution.

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Organisms need _____ to conduct essential life activities.offspring
energy
other organisms
light

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The correct answer is energy. Other organisms are not necessary, just like offsprings since there are many organisms that never have offsprings. Light is also not necessary with numerous organisms, especially those like the ones that live deep in the sea where light never reaches. Some form of energy is necessary for everyone.

The man responsible for devising the modern scientific classification system still in use today is ______ .a. Carolus Linnaeus
b. Sir Harry Johnston
c. Albert Einstein
d. William S. Pinkston Jr.

Answers

a. he was born in 1707 and died in 1778.

identify the dependent variable: can kangaroos remember the location of food in the absence of odor? a. kangaroos b. location of food d. odor

Answers

Answer: is odor

Explanation: As individuals age, their ability to identify and remember different types of odors declines due to changes in the olfactory system and the brain. Research consistently supports this phenomenon.

Final answer:

The dependent variable is the location of food.

Explanation:

The dependent variable in the given question is location of food. The question is asking whether kangaroos can remember the location of food in the absence of odor. The location of food is what is being measured and observed in the experiment, while the odor and kangaroos are referred to as independent variables.

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