Completar Frases Scientific TermsVersión en línea Select the correct word and expand your science vocabulary. por Légende X 1 sleeping invisible alive endangered extinct hidden When a species disappears completely and no longer exists , it is called . 2 Conservation Revolution Mutation Stagnation Extinction Evolution is the process by which species change over time through natural selection . 3 anomaly ecosystem evolution organism adaptation environment An is a community of plants , animals , and their environment all working together . 4 protector conservationist developer farmer deforester naturalist A person who works to protect and preserve natural environments and wildlife is known as a . 5 chemistry anthropology biology ecology anatomy genetics The study of how traits are passed from parents to offspring is called . 6 Bacteria RNA Oxygen DNA Protein Enzyme is the molecule that carries genetic instructions for life and stands for Deoxyribonucleic Acid . 7 Photosynthesis Microscope CRISPR MRI CAT scan PCR is a powerful tool used by scientists for editing genomes , allowing them to alter DNA sequences . 8 stem atom red blood virus organ nerve A cell is a special type of cell that can grow into different parts of the body , like skin or bone .
