Identify the type/name of the protein molecule used to help synthesize and / or digest molecules during photosynthesis and / or cellular respiration

Florian discovers a rock that is broken into pieces. each piece has several bands. which type of rock does florian predict these pieces will change into when subjected to heat and pressure? igneous magma metamorphic sedimentary

Name the types of burns one can get and which structures of the integument are damaged

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins