An irregular sample of zinc has a mass of 23.21 g. This sample is carefully placed in a graduated cylinder of water with an initial volume of 18.75 . What is the final volume of the water and zinc? The density of zinc is 7.140 g/cm^ 3

Pls! plant cells and animal cells were observed under a microscope. the characteristics of two cells are listed below. cell p: does not capture sunlight cell q: has cytoplasm but no chloroplast which statement about the two cells is correct? cell q also has a cell wall. cell q also has large vacuole. cell p also has a large vacuole. cell p also has a cell membrane.

37.0 °c = °f (human body normal temperature)

Scuba divers use tanks of compressed air to them breathe. gases can be compressed because?