A plece of wood has a mass of 5 grams and a volume of 5.88 cubic centimeters. What is the density of the wood? OD=29.4 grams per cubic centimeter
OD= 1.5 grams per cubic centimeter
D = 1.18 grams per cubic centimeter
OD=0.85 grams per cubic centimeter
Please help me

A. ​it generates energy from carbohydrates.b. it requires activation by oxygen.​c. ​it is used by cells to dispose of excess electrons

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

The correct answer is:   [a]:   "polar easterlies move cool air to the mid-latitudes."