All of the components in the list below exist in either the mitochondria, the chloroplast or they can be found in either. Match up the components to the organelle in which they exist.

Consider the last statement in the prompt: "people take such environmental factors into account in their choices when deciding where to live." do all people have a choice as to where they live? what factor plays a key role in this decision and may therefore play a large role in determining quality of life?

In a cladogram' when does a group of organisms branch off

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic