- The use of a recording micro electrode placed inside the cell referenced to a second electrode located outside the cell
- The use of a separate stimulating electrode to depolarize the nerve cell to its threshold potential
Many scientists use the term seismic wave to describe tsunamis, since these waves are often created by seismic, or earthquake, activity along the ocean floor. Tsunamis can also arise through a sudden and massive undersea movement, such as a landslide or volcanic eruption.
Answer:

Explanation:
Organic compounds contain chemically bonded carbon atoms, sometimes even hydrogen atoms to form hydrocarbons, and inorganic compounds do not contain these atoms.
An onion is made up of plant cells and your skin is made up of animal cells. The only organelles that plants have that animals don't are the cell wall and chloroplasts.