Students are investigating the distribution of dandelions using quadrats. The students could during their investigation is they can do the pH test and the effect if it is happening or not.
<h3>What is pH?</h3>
pH is the measurement of the acidity or alkalinity of a substance. PH is a scale that marks from 0 to 12. The substance above 7 is acidic and the substance that is basic comes after 7. 7 is the number for neutral, which is pure water. The pH test is very easy to conduct.
To be sure that pH of the soil will not affect the distribution of dandelions. They first test the pH of the soil.
To learn more about pH, refer to the link:
brainly.com/question/1979364
#SPJ1
Answer:
Those types include recreational, transport, agricultural, residential, and commercial.
Explanation:
That would be A.
Cells have specific receptors for different hormones that allow the intake of them.
The three main systems of government used today are unitary systems, federal systems, and confederate systems
Answer:
i dont know maybe exall.4
Explanation:
the way its made is unusual but its correct to sell if its 97 degrees at all times
im 50% sure
