The pictured cell is in Metaphase as the chromosomes are lined up at the equator of the cell.
The answer is : D. it may be revised with increasing scientific knowledge.
Explanation: Not only did I take the test, but the current model of the atom isn't similar to the model of the solar system whatsoever. Nor has it stayed the same for centuries. In fact, all of it's revision occurred in the 20th century, not several of centuries. It changed multiple times. Aside from that, the model isn't similar to the model of plum pudding. Therefore, the reasonable answer is D. The model of the atom has changed over time and will continue to do so if more is discovered.
Classical conditioning is a learning process in which a neutral stimulus becomes associated with an innately meaningful stimulus and acquires the capacity to elicit a similar response --> It is a form of respondent behavior.
<h3>What is the neutral stimulus that becomes the conditioned stimulus ?</h3>
A neutral stimulus becomes a conditioned stimulus when it is coupled with an unconditioned stimulus. After several exposures to both the neutral stimulus and the unconditioned stimulus at the same time, the neutral stimulus will begin to elicit what is known as a conditioned response.
- The period of time required for a neutral stimulus to transform into a conditioned stimulus is known as the acquisition phase. During this stage, the organism develops the capacity to couple or connect the unconditioned effect with the conditioned stimulus, converting the effect into a conditioned stimulus.
Learn more about Conditioned stimulus here:
brainly.com/question/24868138
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Answer:
12
Explanation:
the word dozen means 12 so therefore, 12 roses
