To determine visually the pH(acidity of basicity) of the solution.
DNA polymerase .
Have a good day or night:)
Explanation:
Over its lifetime, a low mass star consumes its core hydrogen and converts it into helium. The core shrinks and heats up gradually and the star gradually becomes more luminous. Eventually nuclear fusion exhausts all the hydrogen in the star's core
The major role of leaves are to produce food for the plant by photosynthesis.
Sorry if I am wrong, if there were any choices then let me know.
