Q: Answer the question

Which sequence correctly shows the levels of increasing organization in the human body?

A: cells -> tissues -> organs -> organ systems

Q: Answer the question

A student observes cells in an object by using a microscope. The student thinks that the object was part of a living thing. Which statement explains why cell theory can be used to support the student's thinking?

A: Cell theory states that all living things are made of cells.

Q: Answer the question

Living organisms require energy for biological processes. Chemical energy in a plant cell is

A:
converted from solar energy.