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But what does it mean to be alive? In Biology, “living” means any organism or part of an organism that is or was once alive. Ex.: leaves, bones, logs, antlers, etc. Living vs Nonliving. How Does...
PRE-AP BIOLOGY: UNIT 1 TOPIC 1. Objectives: I can tell the difference between organisms and nonliving things. I can list and explain the characteristics all living things share. I can explain why some things are considered nonliving, even though they meet some characteristics of life.
Oct 11, 2015 · This document provides an overview of biology and the classification of living organisms. It discusses: 1. What biology is and defines key terms like organism and biologist. 2. The characteristics of life including cells, nutrition, respiration, excretion, growth, movement, reproduction, sensitivity and adaptability. 3.
Use the following link to download all PowerPoint decks in a single .zip file (25 MB), or download each individual deck below: Module 1: Introduction to Biology. Module 2: Chemistry of Life. Module 3: Important Biological Macromolecules. Module 4: Cellular Structure.
Apr 13, 2017 · What is Life. This document provides an overview of life science concepts including: - Biology is the study of life, which is defined by cells, DNA, and basic components. - The properties of life include being organized, using energy, maintaining internal environments, reproducing, responding to the environment, growing and developing, and ...
Feb 28, 2021 · All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing. When viewed together, these characteristics serve to define life.
Life is organized into many levels. The simplest level at which life exists is the cell. Life is also organized on nonliving levels (below the cell) and levels above the organism. Use your TEXTBOOK to arrange the following levels of organization in order for simplest to most complex --- ecosystem, atom, population, organ,
