What is AIR By Paul Crutzen Edited by Bettina Stiekel Published in English by Atheneum Books for Young Readers.
Cell theory
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Beginning of Life. Early Earth= not a friendly place Atmosphere was mostly methane, nitrogren, water vapor, and ammonia… nearly no oxygen Atmosphere was.
Characteristics of Living Things
Cell Division Meiosis and Mitosis. Meiosis Meiosis was the creation of gametes (sperm/egg) that are haploid. Haploid meant that the gametes contain ½.
Homeostasis Regulation of Blood Glucose. Homeostasis Animals possess a nervous system and a hormonal system that interact in order to maintain the constancy.
Micro-Organisms. Micro-organisms are tiny living organisms. All living organisms feed, grow and reproduce. All living organisms have a life cycle to ensure.
Module 1
Module 4
