Which ONE of the following has the most mass (assume they are all of the same volume)? A block of styrofoam.
b. A block of copper.
c. A box of feathers.
d. An empty cardboard box.

All of the following are part of the biosphere except

What does the xylem do? stores the glucose captures the sunlight absorbs oxygen into the leaf carries water from the roots to the leaves

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space