Answer
To decrease the PH of a neutral solution add to it an acidic substance such as lemon juice.
Explanation
The p H (potential of hydrogen) is the level of an aqueous solution which tells us how acidic or basic a substance/solution is based on it hydrogen ion concentration. The higher the concentration of hydrogen ions, the lower the p H. In distillated water that has a p H of 7(neutral), you can increase the p H of the water by adding an alkaline substance such as baking powder.
Answer:
1. Combination
2. Deformanation
3. Seperation
4. Opposition
Explanation:
I had this question on my test last week
D. Hennig
Will Hennig was an entomologist who introduced the cladistic classification method.
Answer:
A cell is basically made of biological molecules (proteins, lipids, carbohydrates and nucleic acids). These biomolecules are all made from Carbon, hydrogen and oxygen. Proteins and nucleic acids have Nitrogen.
Explanation:
Answer:
the different colored liquids would've the manipulated while the amount of hummingbirds that visit is the responding variable.
