You can also find photosynthesis, the carbon cycle, the water cycle and others
Answer:
the difference is that grass is a family of plants and a dandelion is a plant.
Explanation:
B. their fuction is a result of their shape and folding
Answer:
Option b. Lowering the pH to kill pathogenic bacteria is correct answer.
Explanation:
bacterial motors are sensitive to pH. By decreasing the pH bacterial motors stops working. This was identified in a new research. But, with the weak acids and a lower internal pH they slow and ultimately stop moving (became dead).
Reference: Powell, K. Acid stops bacteria swimming. Nature (2003).
Because they will grow really long if you don't
