B: 2
If it's right plz give brainliest lol <3
The particles are atoms, his theory is the atomic theory
C. Enzyme because they catalyze biochemical reactions
Answer:
Part 1--Gastric acid
Part 2--one hundred times
Part 3--Baking Soda
Explanation:
Vertical Column is a group
Horizontal is Period
Aliki earth metals is a group
Lithium- Neon is both
Based on electrons are both
Number of electron shells is both