Which of the following occurs when the fight-or-flight response is triggered?
Answers
Answer:
A or B
Explanation:
The autonomic nervous system has two components, the sympathetic nervous system and the parasympathetic nervous system. The sympathetic nervous system functions like a gas pedal in a car. It triggers the fight-or-flight response, providing the body with a burst of energy so that it can respond to perceived dangers.
Final answer:
The fight-or-flight response is a physiological reaction triggered by a perceived threat or danger. It prepares the body for action by releasing stress hormones and increasing heart rate. This response helps individuals to either fight the threat or flee from it.
Explanation:
The fight-or-flight response is a physiological reaction that occurs in response to a perceived threat or danger. When triggered, the body releases stress hormones like adrenaline and cortisol, which prepare the body for action.
This response can help increase heart rate, dilated pupils, and redirect blood flow to the muscles, enabling the individual to either fight the threat or flee from it.
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Inertia is ______ to mass. directly proportional inversely proportional equal to not related to
What is the strength of the electric field 0.020 m from a 12 µC charge?
What factors could slow down a reaction time?
Answers
Answer:
Water is non-polar molecule False
Water is polar molecule because the electronegativity of Oxygen is much greater than electronegativity of hydrogen and it has also a bend shape that is why it is polar molecule.
Explanation:
I hope this will help you :)
False. Water is a polar molecule.
About water
Water (H2O) consists of two hydrogen atoms and one oxygen atom. The oxygen atom has a higher electronegativity, meaning it attracts electrons more strongly than hydrogen.
As a result, the shared electrons in the covalent bonds between hydrogen and oxygen are pulled closer to the oxygen atom, creating an uneven distribution of charge.
This leads to a partial negative charge (δ-) on the oxygen atom and partial positive charges (δ+) on the hydrogen atoms, making water a polar molecule.
More on polarity of water can be found here: brainly.com/question/30530422
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B) The substances produced are identical to the substances that reacted except that they're isomers.
C) The total mass of the reacting substances is the same as the total mass of the substance produced by the reaction.
D) The chemical properties of the substances produced by the reaction are different from those of the reacting substances.
Answers
Answer: B) The substances produced are identical to the substances that reacted except that they're isomers.
Explanation: Chemical change is a change in which atoms of the reactants are rearranged ,thus leading to formation of new products.
The new substances formed are different compounds from the original reactants and thus they have different properties.
This is an example of chemical reaction in which the bond between chlorine molecule is broken and a new bond between sodium and chlorine gets formed.
formed is an ionic compound whereas chlorine is a covalent compound and sodium is a metal.
b. sunlight
Answers
Answer
a. wind
Explanation
Ocean waves are coursed by wind which transfers its energy into the water. This forms big waves that can travel a long distance. The size of the wave depend on the speed of wind, the area covered and the duration of the wind.
Answer:
Wind
Explanation:
Answers
Work done = (force) x (distance)
= (10 N) x (2 m) = 20 joules .
Power = (work done) / (time to do the work)
= (20 J) / (2 sec)
= 10 joules/sec = 10 watts .
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Answer: The given statement is True.
Cells are the basic fundamental, structural, and functional unit of all living organisms.
Cells are the microscopic structures, which are responsible for performing all the functions of life. Thus, cells present in the body of living organisms can not be visible through naked eyes.
Therefore, the given statement is True.
Answers
At that location . . .
-- The horizontal components of the field are in opposite directions, so cancel.
-- The vertical components are in the same direction ... downward ... so add.
The direction of the net E-field at the point (0.5, 0.5) is downward,
toward the point (0.5, 0) .