What are all organisms are atoms and molecules composed of? What carbs are composed of two monosaccharides? What is major transport form of sugar in plants?

Biology Chapter 1, Chapter 2, Chapter 3 Fall Semester 2018 What is Biology? Biology is the study of life Organized- organism Twelve Principles of Biology 1. Cells are the simplest units of life a. Organism maintain an internal order b. The simplest unit of organization is a cell 2. Living organisms use energy a. Organisms need energy to maintain order b. Energy is used in chemical reactions known as metabolism 3. Living organisms interact with their environment b. Ex: plants grow towards the suntal changes 4. Living organism maintain homeostasis a. Organisms regulate their cells, maintaining relatively stable internal conditions 5. Living organism grow a