Answer:
in co2 there is one atom of carbon
Explanation:
Scientists could investigate this idea by making cathode ray tubes out of different materials to see if the ray was the same.
Hey,
I think the answer's are 1,3
Hope this helpss
~Girlygir101~
Answer:
Sensation refers to the process by which people detect physical energy in the environment and encode that energy as neural signals.
Explanation:
Sensation helps us to detect changes in our physical environment.
Sensation occurs in three steps,
- Sensory receptors, these detect stimuli.
- Sensory stimuli are converted into electrical impulses to be decoded by the brain.
- Finally, electrical impulses move along neural pathways to specific parts of the brain wherein the impulses are decoded into useful information.
Therefore, Sensation refers to the process by which people detect physical energy in the environment and encode that energy as neural signals.
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