Answer:
i think it cuz ones broken down by fision more
Explanation:
Explanation:
I think it is the first option
Answer : The correct option is, C.
Explanation :
pH meter : It is an electric device which measure the concentration of hydrogen-ion in the solution. It also measure the acidity or alkalinity of water in the solution.
Therefore, the purpose of student for testing the lake water is to understand how people use it in their daily-life. As this will help him to analyse the quality of lake water whether, it is fit for use or not.
Answer:
The cell division in which number of chromosome remain same is mitosis and in it is reduced to half is mieosis.
Explanation:
Answer:
The periodic law states “When elements are arranged in order of increasing atomic number, there is a periodic repetition of their chemical and physical properties
