Acarpenter leaves several tools on the floor of his workshop when he goes for his lunch break. sometime later the carpenter returns and sees that one of his coworkers has moved his tools to different shelves on a nearby bookshelf. which data would the carpenter need to collect to calculate the amount of work required to lift his tools onto the shelves?

Um i think answer is a

Answer:             1.0  × 10⁻⁵ msolution:                     as we know ph is given as,                                    ph  = -log [h⁺]and,                                    [h⁺]  =  10^-ph    (1)putting value of ph in eq. 1,                                    [h⁺]  =  10⁻⁵                                    [h⁺]  =  1.0  × 10⁻⁵ m

Cis the answer to your question

Abnormal cell division causes cancer.hope that !