Answer:
sour, corrosive
Explanation:
An acid is a substance that donates hydrogen ions. Because of this, in an acidic solution there are more hydrogen ions than hydroxide ions. This means the more acidic a food is, the more hydrogen ions are available to trigger the sour taste receptors. A base is a substance that accepts hydrogen ions.
The liver is at a #3 level of organization, an organ..which has a specific job to do in the body.
Answer:
The gravitational attraction between the sun and Earth
Explanation:
because of the gravity.
The weathering process occurs when rocks are exposed to the hydrosphere (water) and atmosphere (air).
