Chemistry, 13.10.2019 15:30 turtlesage21
One day, you accidentally touch a hot stove given your knowledge about how information is processed in the body, which of the following is the best description of how you might perceive “pain? ”
a. information about “heat” would be collected and processed by the central nervous system.
b. information about “heat” would be collected and by the peripheral nervous system.
c. information about “heat” would be collected by the central nervous system and transmitted to the peripheral nervous system. the peripheral nervous system would then interpret that information and send a response back to the central nervous system.
d. information about “heat” would be collected through your fingertips and transmitted by the peripheral nervous system to the parietal lobe of the central nervous system. the central nervous system would then interpret that information and send a response back to the peripheral nervous system
Answers: 3
Chemistry, 22.06.2019 04:00
You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present
Answers: 1
Chemistry, 22.06.2019 05:00
1)each group 16 element has how many valence electrons? ( )4 ( )6 ( )8 ( )16 2)how many dots appear in the dot structure for calcium ion, ca2+? ( )zero ( )one ( )two ( )eight 3) which of the following atoms forms a cation to obtain an octet of outer shell electrons? ( )magnesium ( )oxygen ( )fluorine ( )helium 4) an al3+ ion contains 13 protons and 10 electrons. ( )true ( )false 5) valence and non-valence electrons are represented in lewis dot structures. ( )true ( )false
Answers: 3
One day, you accidentally touch a hot stove given your knowledge about how information is processed...
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