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.

it's     c       this is a cell (b) with a nucleus (c) containing dna (a). the dna is organized into chromosomes (d). a section of the chromosome that codes for a trait is called a gene (e).

i don't know, but does anyone wanna be friends? i'm doing my homework at 1: 49 in the morning : /

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.