Answer:
An acid is a substance that donates hydrogen ions. ... Now there are more hydrogen ions than hydroxide ions in the solution. This kind of solution is acidic
The hydroponics root system to grow is that they use the same method as the soil root but the root volume for hydroponics is highly restricted and they don't need to use too much energy to grow.
Answer:
It looks like a large rock with a yellowish color, and there are multiple smaller rocks inside the outer core.
Explanation:
nutrition is the answer bcz without nutrition the diseases will effect more in a population