Explanation:
everything can be found in the picture
Earthworms are invertebrates and are actually closely related to a lot of other organisms. Those organisms could be leeches, grasshoppers, etc. but not snakes which most people mistake for. Snakes a vertebrates, meaning they cannot be related.
I hope I was able to help you! :)
Answer:
Option (4).
Explanation:
Cell membrane potential may be defined as the difference in the electric potential between inside and outside of the cell. This potential is important for the action potential.
The resting membrane potential of the cell is -70mV. This membrane potential is maintained by the potassium ions of the cell. The cell membrane are almost 40 times more permeable to potassium ions than sodium ions and makes the cell membrane potential negative.
Thus, the correct answer is option (4).
