This cell structure directs all the cells activities.

These are tiny structures that carry out a specific job in a cell.

What are the characteristics of a living thing?

True or False: Cell division is important because new cells are made for growth, to replace dead cells, and create new organism.

All living things are made of cells. Cells are the basic unit of life. All cells come from other cells. This theory is called?

The smallest unit that can perform all life processes is called?

How would Casey know that an object she sees under the microscope is living?

Which one of these is true about multicellular organisms? a. All cells do the same job. b. Each cell in the body has different organelles. c. different cells do different jobs

A living thing is made of cells is called an?

When an organism is made of just one cell it is called?

Which invention allowed us to see cells?

True or False: Cell division is important because new cells are made for growth, to replace dead cells, and create new organism.

Living organisms that are made of more than one cell are called?