Answer:
largest of the three, positive charge, inside nucleus
Explanation:
photosynthesis is the process that producers go through to make food using sunlight.
The weathering process occurs when rocks are exposed to the hydrosphere (water) and atmosphere (air).
Answer:

✏ Arteries are the vessels that carry blood away from the heart to various organs of the body.Since, the blood emerges from the heart under high pressure, the arteries have thick, elastic walls.