what is a stimulus?jh

Answers

Answer 1

Answer:

In physiology, a stimulus is a detectable change in the physical or chemical structure of an organism's internal or external environment. The ability of an organism or organ to detect external stimuli, so that an appropriate reaction can be made, is called sensitivity.

In general, a stimulus is something that provokes or causes an action or response, as in Failing that test was the stimulus I needed to start studying harder. The plural of stimulus is stimuli. In the context of science, a stimulus is anything that makes an organism or a part of an organism react in some way.

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Explanation:

A stimulus is anything that can trigger a physical or behavioral change. The plural of stimulus is stimuli. .An example of external stimuli is your body responding to a medicine. An example of internal stimuli is your vital signs changing due to a change in the body


Related Questions


What does the abbreviation SAR stand for?

Answers

Answer:

Specific Absorption Rate

Specific Absorption Rate (SAR) For Cell Phones: What It Means For You.

Explanation:

Based on the maps, why is the population density so low in the western half of China?

What type of government does North Korea have?

Answers

I dont know the first answer but for the second answer, dictatorship.

What city is located on the plains in southeast Pennsylvania?​

Answers

The city is Philadelphia

How do the respiratory and circulatory systems work together to maintain homeostasis? *

The circulatory system and respiratory system respond independently to maintain homeostasis
The circulatory system and respiratory system respond together to ensure that every cell gets enough oxygen and glucose.
The circulatory system and respiratory system does not help maintain homeostasis

Answers

Answer:

The respiratory and circulatory systems work together to maintain homeostasis. The respiratory system moves gases into and out of the blood. The circulatory system moves blood to all parts of the body. Blood vessels such as arteries, veins, and capillaries can dilate and constrict to help the body maintain homeostasis. When sensors in the body detect an increase in core temperature, vessels dilate to allow more blood to pass through them which releases the excess heat. Homeostasis and Gas Exchange. Homeostasis is maintained by the respiratory system in two ways: gas exchange and regulation of blood pH. Gas exchange is performed by the lungs by eliminating carbon dioxide, a waste product given off by cellular respiration.

Explanation:

Why so most people in the four countries we studied live in urban areas?





Urban areas always have a warm tropical climate.



There are more jobs in the factories and businesses of the cities.



Urban areas have more arable land in these countries.

Answers

Answer:

Economic reasons, such as quality of housing and cost of living are other common reasons for relocating from a rural to an urban area. Education is also a large factor. Urban areas have more opportunities for employment, especially in competitive, progressive industries, such as computers, technology and high-level corporations.

Explanation:

3. What was the name of the legal case in which the Supreme Court ruled that separate but equal was legal?

Answers

Answer:

Plessy v. Ferguson

Explanation:

I don’t understand your question, can you go into more detail please

The Schenck case emerged most directly from the context of which of the following?

a. Critiques by radicals of United States foreign policy
b. African American migration from the rural South to the urban North
c. Challenges by women to their prescribed status in society
d. Nativist resistance to migration from abroad

Answers

Answer:

a. Critiques by radicals of United States foreign policy

Explanation:

Schenck against the united states was a landmark decision of the US supreme court to enforce the decision of the act of 1917. Schenck was in the first line supreme court against the defining modern understanding of the first amendment. Court held that Schenck criminal conviction was constitutional.

The Correct option is A. The context of Schenck case was the critiques by radicals on foreign policy of United States.

US Foreign Policy during World War

The US Government's (under Wilson) decision to participate in the World War, became bone of contention between liberal and radicals. People were divided on the issue that US should or should not join the War.

In this situation Schenck critiques against the US government foreign policy became the root cause of the Case Schenck vs US. Therefore, the correct option is  A.

Learn More about World War 1 here:

https://brainly.com/question/8535233

answer I think is most correct gets marked brainly ist

Answers

I think the answer is B

ubugebengu budlangile emadolobeni kunasemakhaya

Answers

Answer:

yes

Explanation:

I agree very much with that statement. very inspirational ❤

Answer:

Ngingasho kanjalo yebo

Explanation:

explain how fiscal and monetary might be used to stimulate economic activity during a recession

Answers

Answer is in the file below

tinyurl.com/wpazsebu

Soils form most effectively in cold, dry climates A.True b.False

Answers

Answer:

b. False.

Explanation:

Soil formation occurs as a result of the the decay or the remains of plants and animals which are used up.

Weathering can be defined as the physical and chemical breakdown of rock into smaller pieces called sediment. Weathering can be classified into two categories namely;

I. Physical weathering : it is the process of breaking rocks into pieces without affecting its chemical composition e.g temperature, abrasion and frost action.

II. Chemical weathering : it is the process of breaking rocks into pieces by chemical action which leads to changes in its chemical composition e.g carbonation, hydration, plant acid and oxidation.

Generally, soils form effectively in warm, moist climates than in cold, dry climates.

Which of the following is an accurate statement about the voter turnout rate in the United States?

a. There is usually no difference in participation rates between presidential and midterm elections.
b. Presidential election years usually have significantly higher turnout than in midterm election years
c. Voters are more likely to vote in congressional races in midterms than when presidents are running.
d. More voters turn out to vote in elections where less money is spent to advertise campaigns.

Answers

Answer:

c

Explanation:

ACTIVITY 1: DEVELOPMENT OF SELF IN THE SOCIETY
The changing nature of relationships
Answer the following questions in full sentences.
What are FOUR of the qualities required for a healthy relationship? (1 x 4
Name and explain TWO factors that contribute to a detrimental
relationship
(2
Discuss TWO ways in which some cultural views that exist may atteo
a relationship negatively.
Compare TWO ways in which destructive relationships influence y
well-being as opposed to constructive relationships.
Recommend TWO ways in which women and children can be
protected from discrimination and violence.
the question that follo​

Answers

Answer:

2 .poor communication can chip away at self esteem and self confidence

The qualities required for a healthy relationship are:

TrustCommunicationBoundariesRespect

What is the healthy relationship?

Healthy relationships is known to be a kind of relationship where there is honesty, trust, respect and also good/open communication between partners involved.

Partners in this type of relationship do love and mutual respect each other's independence and so they can be able to make their own decisions without any kind of fear.

Learn more about relationship from

https://brainly.com/question/10286547

What effect did the Reformation have on government?

A. Religion had less impact on rulers and nations.
B. Most European governments set up federalist systems.
C. Many Protestant churches developed forms of self-government.
D. The pope lost political power throughout Europe.

Answers

Answer:

Ultimately the Protestant Reformation led to modern democracy, skepticism, capitalism, individualism, civil rights, and many of the modern values we cherish today. The Protestant Reformation increased literacy throughout Europe and ignited a renewed passion for education.

Explanation:

Answer:

Ultimately the Protestant Reformation led to modern democracy, skepticism, capitalism, individualism, civil rights, and many of the modern values we cherish today. The Protestant Reformation increased literacy throughout Europe and ignited a renewed passion for education.

Which statement describes a persons ethnicity?

A. Chandra is Hindu

B. Tashi is Tibetan

C. Ibrahim is Muslim

D. Yukon is Buddhist

Answers

Answer:

The answer is B. Tashi is Tibetan.

Explanation:

Answer: B
Explanation

The importance of environmental influences on intelligence is provided by evidence that A mental similarities between adopted children and their adoptive families increase with age. B identical twins reared together have more similar intelligence scores than fraternal twins reared together. C the average IQ scores of children are generally within one standard deviation of their parents' IQ scores. D general intelligence scores predict performance on a variety of complex tasks. E the intellectual development of neglected children in impoverished environments is often depressed. 24 of 45 2

Answers

Answer:

B identical twins reared together have more similar intelligence scores than fraternal twins reared together.

Explanation:

Apart from genetics, environment plays an important role in the the IW of a child. Some environmental factors that influence intelligence are income, availability of learning resources, nutrition, education and other factors.

With environmental factors in minds research has found out that identical twins that are raised together have similar intelligence scores compared to fraternal twins raised together

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