Answer:
Figure 3 is more helpful than figure 2 since it shows a clearer trend in the data, while figure 2 does not.
Explanation:
It is false that cytoplasm is a single substance like water.
It consists of 80% water, but has other elements as well.
The experimental group is the group you change from the normal. the fertilizer group is experimental
The answer is; Sodium (Na+) and Potassium (K+) Ions
These cations are pumped out of the cell by Na+-K+ transmembrane protein pumps leaving the inside of the cell electronegative in relation to the extracellular matrix. This membrane potential is significant especially for neurons. Depolarization of the membrane enables transmissions of an impulse along the neurons.
