(SOMEONE HELP ME PLEASE) Metamorphic Rock: Rocks which form when igneous, sedimentary, or even metamorphic rock is by extreme or .
▪are “morphed,” or changed to a different kind of rock.
▪Usually form in the Earth
▪This heat and pressure can be caused by processes such as , and .

Does anyone know the answers to this?!

For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea

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.

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?