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