Which words best contribute to its respectful tone?

You need to start an experiment and the instructions are to mix 2 g of sodium bicarbonate with 50 ml of distilled water and then mix the solution. describe what lab apparatus you would use and what safety precautions you must observe when completing this experiment.

The pop quiz surprised natasha more than read the sentence and choose the correct pronoun.

Which statement best describe the objective of " "how to grow a school garden”?