Which of the following nuclear symbols represents the isotope having 11 protons, 10 electrons, and 12 neutrons?
A:2311 Na+1
B:2211 Na-1
C:2112Mg+2
D:3311Mg+2

Lucia is walking barefoot in her yard. she accidentally steps on a nail. how will her nervous system work to generate a reaction? arrange the eventschronologically.

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.

Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph