What is the chemical reaction that occurs when hydrogen peroxide is broken down by the enzyme catalase?

Pixels are often referred to using dpi, or dots per inch. true\false

Which are observations about the tree on the right ,? check all that apply

On a floor there are several 1-4 mm elongated drops leading away from a body lying in a pool of blood. the the forward wall there is a sigzag pattern and on the walls to the right side there is a linear patter