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What term is defined as the visual impression that remains after the initial stimulus is removed?
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∙ 15y ago
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Wiki User
∙ 15y ago
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What is the definition of an impression fossil?
Sometimes a fossil is formed when the organic matter is impressed in clay or some similar substance. The organic substance rots away, but the impression it left remains, and if the clay which holds the impression petrifies, it becomes a fossil.
Are fossil dead or alive?
No. At one time yes. It must be very old. Definition of fossil per www.dictionary.com: any remains, impression, or trace of a living thing of a former geologic age, as a skeleton, footprint, etc.
What type of fossil forms when pore spaces of the original hard parts of an animal are filled in by minerals?
A cast fossil is formed when minerals fill in an impression left by an organism.
What is differences of response generalization and stimulus generalization?
Generalization refers to the spread of effects (perhaps from a treatment, or intervention). Stimulus generalization occurs when the same response occurs but under a different, setting, condition, or for a different therapist or parent perhaps (i.e., different stimuli). Response generalization occurs when the individual emits a different response which serves the same function as previously reinforced responses, the setting (i.e., stimulus) remains unaltered. For instance a friend might teach you how to do the Konami code (up, up, down, down, left, right, left right, b, a, start) on an old Nintendo controller. Later you perform the code on the same game (same stimulus conditions) but using joystick controller.
What best describes fossil?
Fossils (from Latin fossus, literally "having been dug up") are the preserved remains or traces of animals, plants, and other organisms from the remote past. The totality of fossils, both discovered and undiscovered, and their placement in fossiliferous (fossil-containing) rock formations and sedimentary layers (strata) is known as the fossil record. Fossil are bones of extinct creatures that are said to live thousands of years ago. A fossil is the ancient remains of animals, plants and other organisms from the distant past. The word is from a Latin word 'fossus' which means 'dug up'.
Is it possible for a balloon with an initial pressure of 200.0kPa to naturally expand four times its initial volume when the temperature remains constant and atmospheric pressure is 101.3kPa?
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What is the word for the remains or an impression of a plant or animal that existed in a past geologists age and that has been excavated from the soil?
That would be a fossil.
What is the define for fossil?
A fossil is any remains,impression, or trace of a living thing of a former geologic age, as a skeleton or footprint.
Is it true fossils can form when the remains of anorganism decay?
noFossils can form when the remains of an organism decay. ... When a dead organismis buried, it often decayscompletely, leaving only an impression in the rock in a formof a hollow mold. The hard parts are most likely to leave an impression, although sometimes so can soft parts.
Newtons first law of motion defined in a few sentences?
An object at rest remains in rest, or an object in motion remains in motion unless acted upon by an unbalanced force.
What is the definition of an impression fossil?
Sometimes a fossil is formed when the organic matter is impressed in clay or some similar substance. The organic substance rots away, but the impression it left remains, and if the clay which holds the impression petrifies, it becomes a fossil.
How do you calculate the new velocity so that momentum remains same?
apply conservation of momentum theory- m1v1=m2v2 where m1 is the initial mass, m2 is the final mass, v1 is the initial velocity and v2 is the final velocity.
What is the definition for attached flow?
Fluid that it attracted to a nearby surface and remains attached even when the surface curves away from the initial flow direction.
How was dinosaur's skin colors defined?
We still don't know what colors dinosaurs were. The pigments of their skin long ago leached out of their remains.
What was the budget for the movie the mighty Quinn?
The production budget for this film was never released by the studio and remains unknown. It did gross $4,557,214 in it's initial release.
Which information is needed to determine the horizontal distance a projectile travels?
-- the initial horizontal speed of the projectile -- the time it remains in flight before it hits the ground
What are the two important principles related to nerve impulses?
1. The All-or-None Law states that the impulse is independent of the properties of the stimulus which started it. As long as the nerve cell is stimulated by an impulse of a certain minimal strength, it makes no difference how strong the exciting impulse is - just as a match or a blowtorch produces the same reaction in a fuse. It either fires or does not and there are no shades in between. The nerve impulse remains at the same strength as it travels along the nerve fiber, just as the spark remains at the same intensity as it moves along the fuse. The reason for this is evident in what has been said about a stimulus releasing energy in the fiber. It does not contribute energy.Impulse size and speed: The nerve impulse varies with the size of the fiber. (It is proportional to the square of the fiber's diameter.The size of the nerve impulse also depends on the condition of the fiber - being altered if drugged, deprived of oxygen, fatigued or in an abnormal state.2. The Frequency Principle states that there are more impulses per second with the stronger stimulus than with the weaker stimulus. A stronger stimulus produces impulses more frequently than the weaker stimulus. The frequency of nerve impulses is thus a function of the intensity of the stimulus.
