It’s either a or d for that
<span>Nociception is the physiological sense that signals the brain about damaged nerves or tissue. Felicia's nociceptors, or pain sensory receptors, respond to the damaging stimulus of the hammer on her thumb by sending information to the spinal cord and brain, making her feel physical pain, thus allowing her to react to the situation in an appropriate manner. Even though her pain receptors are usually silent (or dormant), they react instantaneously to the damage.</span>
The function of the hepatic portal circulation is to collect absorbed nutrients for metabolic processing or storage.
1. Support
2. protection
3. movement
4.blood cell production
5.storage of minerals
<u><em>Answer:The combustion of ethanol is an exothermic reaction. In addition to the formation of new compounds, the chemical reaction that takes place when ethanol is burnt also releases a lot of heat, 277.7 kJ per mole of ethanol. In summary, when ethanol burns, it reacts with oxygen to produce carbon dioxide, water and heat.
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Explanation:
<u>What happens to ethanol when it is burnt?
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