The scientific method could not be used to study which of the following phenomena? the effect of daily exercise on gerbils the authenticity of UFO sightings whether Vitamin C consumption reduces cold symptoms the effects of second-hand smoke on household pets

Answers

Answer 1
Answer:

The correct answer is B. The authenticity of UFO sightings

Explanation:

The Scientific Method refers to a procedure widely used in science that implies observation, measurement and a hypothesis that is formulated based on observations and then tested or proved through different methods. Because of this, phenomena that can be studied by using the scientific method are those that can be somehow controlled and tested and that are objective rather than subjective.

In the case of the phenomena "The authenticity of UFO sightings" this cannot be studied using the scientific methodology because this cannot be constantly observed, controlled or tested and also the "authenticity" is subjective rather than objective which makes almost impossible to observe the phenomena consistently, create a hypothesis and then prove it and therefore the Scientific Method cannot be applied to this phenomena.

Answer 2
Answer: The scientific method could not be used to authenticate UFO sightings. There is no way to set up a control and variable.

Related Questions

Which of these sentences best describes the overlap between argumentative and persuasive texts?A. Both text types always recognize the existence of opposing opinions.B. Both text types force the reader to adopt the author’s viewpoint.C. Both text types use rhetorical techniques to support a particular viewpoint.D. Both text types use bias and persuasive techniques to sway the audience.
In populations of animals that defend an area for their own exclusive use or in plants that compete intensively for belowground resources such as water or nutrients, the spatial distribution of individuals is usually ____(A) random.(B) uniform.(C) clumped.(D) homogenous.
True/False: The Northern Hemisphere experiences winter when Earth is farthest from the sun.
Organisms in an ecosystem must either produce their own energy or receive energy from other organisms. The biological interaction in which one organism hunts, kills, and eats another organism for energy is known as _______.
In about 4 sentences , describe the path a piece of food takes from ingestion to excretion

6 main zones of the marine biome

Answers

the six main zones are
1 Shore or intertidal zone
2 Euphotic or sunlit zone
3 Pelagic zone
4 Benthic zone
5 Abbysal zone
6 Twilight zone

Which of the following is not true of saliva?A. cleanses the mouth
B. contains enzymes that begin the breakdown of proteins
C. moistens food and aids in compacting of the bolus
D. dissolves food chemicals so they can be tasted

Answers

The answer is B. contains enzymes that begin the breakdown of proteins.

Saliva is watery substance secreted by salivatory glands. It cleanses the mouth and maintenance oral hygiene. It moistens the food, so the created food bolus could easier pass into the esophagus. It also carries food chemicals to taste receptors so they can be tested. It contains enzymes involved in the food digestions. Some of them are amylase, which begins the breakdown of the starch, and lipase, which begins the breakdown of triglycerides. There are no enzymes in the saliva that break down proteins.

Final answer:

Saliva cleanses the mouth, moistens and compacts food, and dissolves food chemicals for taste.

Explanation:

Saliva is a clear liquid that is produced by the salivary glands in the mouth. It serves several important functions in the digestive process. It keeps the mouth clean by cleansing it and helps to remove food particles. Saliva moistens food and aids in the compacting of the food into a bolus, which can be easily swallowed. Additionally, saliva contains enzymes such as amylase that begin the breakdown of carbohydrates, not proteins. Lastly, saliva dissolves food chemicals so they can be tasted.

Learn more about Saliva here:

brainly.com/question/33901568

#SPJ11

Plant and animal cells release energy stored in bonds of glucose molecules when they perform

Answers

Answer: Cellular Respiration

Explanation:

Plants and animals use cellular respiration to convert biochemical energy from the nutrients into high energy molecules known as adenosine triphosphate ans the waste product is released outside the body.

This process gives energy to the plants and animals to perform all the metabolic processes taking place inside the body.

Cellular Respiration is when plant and animal cells release energy stored in the bonds of glucose molecules.

Are the changes caused by wind erosion of land in the high plains all due to human activity ? why or why not

Answers

No, why not? because the high plains is a relatively level high plateau, separated from the Rolling Plains by the Cap rock Escarpment. Elevations range from 3,000 to 4,500 feet above sea level.

The Inuit traditionally relied upon hunting and fishing for a majority of their food because _______.a. prey animals were plentiful and easy to catch
b. their homelands were not suited to farming or gathering
c. hunting is healthier and easier than gathering
d. none of the above

Answers

The correct answer is option B

The Inuit traditionally were group of people living in the Artic and Sub-Artic regions of the globe. They usually moved across the land and ice which followed change in the season.

They usually relied on hunting because the land was not suitable for farming or gathering as they usually lived in the colder regions of the globe.

The Inuit traditionally relied upon hunting and fishing for a majority of their food because B) their homelands were not suited to farming or gathering.

The enviornment plays a major role over what the tribe would eat.

Highlight and describe in detail the key features of an aquatic animal.quantitative data analysis



qualitative data analysis



inferential analysis

Answers

can be vertebrate or invertebrate. can breath oxygen from the air or have gills and breathe underwater