A reflex is a natural movement brought on by a particular stimulus.
<h3>What is stimulus?</h3>
A stimulus in physiology is a perceptible alteration in the physical or chemical composition of an organism's internal or external environment. Sensitivity refers to an organism's or organ's capacity to recognize external stimuli and respond appropriately (excitability). As with touch receptors in the skin or light receptors in the eyes, sensory receptors can pick up information from both within and outside the body. Chemoreceptors and mechanoreceptors are examples of internal sensory receptors. A stimulus can trigger a response via stimulus transduction when it is recognized by a sensory receptor. The first element of a homeostatic control system is frequently an internal stimulus.
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Answer:
referred to the status of indentured servants who gained freedom after four years of service.
Explanation:
- Half freedom refers to the freedom of the slaves that were offered by the dutch in the early enslave the people and half free salves enjoy the liberty and wee required to maintain and pay yearly taxes.
Answer: America essentially saw urbanization as a necessity and nature as an obstacle.
Explanation: The United States started to urbanize around 1910 and in order to urbanize functionally you would have to have plenty of land for plenty of buildings and nature really had a lot of territory back then and there wasn't very much space for the country's city's to grow so the government decided the best to make more room was to clear away forest and such. Urbanization not only made America what is today but also had and still has a major effect on the weather; urban areas tend to generate more rain.
1. Many sacrifices will be made as it will be necessary for me to stay away from my family and friends, which may be a little lonely for the duration of the research. It may also be necessary for me to live in a place that is not very comfortable and has fewer resources that I am used to. It may be that the place where the research will be carried out has a very different geography and climate from the place where I live, which may generate even more discomforts for me, such as very high or very low temperatures.
2. Ideally, I should take few personal belongings, so I don't have to spend a lot of time managing them and focus my time on doing the research. However, my management must be around the most necessary personal items, which I could not live without.
3. This will depend on the research and what it is evaluating, but I can guarantee that computers and organizational systems will be needed through spreadsheets and software that remain the tabulation of the collected data, their storage and optimization.
Answer: Frontal
Explanation: The cerebral cortex is made up of four lobes namely the parietal, occipital, Frontal and temporal lobes. This lobes make up the outermost layer of the brain.
The Frontal lobe is responsible for emotional control, planning and reasoning. Impairment to the Frontal lobe usually result in personality changes or disorder. For example, From being loving and caring to being harsh.
The parietal lobe discerns sensations of touch or feel, The occipital lobe is responsible for visual image processing and the temporal lobe is charged with processing auditory information.
