Acell spends most of its time in the what stage of cell cycle

Ineed to know why d is the correct answer asap

How can you approximate the number of calories required to keep you in energy balance?

Find the mass of the cone using the triple beam balance. a. 543.0 g b. 542.0 g c. 504.28 g d. 502.8 g select the best answer from the choices provided a b c d