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