30 25
20
Contractions per Min
15
10
5
0
Very low
Low
Medium High Very high
Salt Concentration
What change would most improve the usefulness of the graph?
O Replace the concentration descriptions with actual values.
O Plot contractions per second instead of contractions per minute.
O Remove the plotted points and just keep the line.
O Remove the name of the organism from the title.

i tried the eyeshadow trick you told me about and it worked so good i i did a yellow going into orange colors and it was bright and you could see it on my eyes

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called