Classification Mr. Binder
CELLS!
1 Basic Structure of a Cell. 2 A. Main Characteristics of Organisms 1.Made of CELLS 2.Require ENERGY (food) 3.REPRODUCE (species) 4.Maintain HOMEOSTASIS.
CELLS AND CELL THEORY. CELL SCIENTISTS Robert Hooke-1665, observed small cavities in cork which he called cells.
What are our organs made up of? How do you know? computation (kam pyu ‘ta shen) (noun) - the act or process of computing or calculating something; calculation.
