Comparing intracellular to extracellular fluid, the intracellular fluid has a charge relative to the outside of a cell due to the presence of more in that solution. Comparing intracellular to extracellular fluid, the intracellular fluid has a charge relative to the outside of a cell due to the presence of more in that solution. positive : cations negative : cations positive : anions neutral : cations negative : anions

Negative: Anions

Explanation: An intracellular fluid is the fluid that is found inside the cell. It is also known as cytosol.

Intracellular fluid consists of water,

electrolytes and proteins. Intracellular fluids allow our bodies to be able to function properly. The main electrolytes in intracellular fluids are potassium and phosphate.

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.