Compare radioactive dating to relative dating
B.2 Use appropriate equipment and technology as tools for solving problems (e.g., microscopes, centrifuges, flexible arm cameras, computer software and hardware) NS.13.B.3 Utilize technology to communicate research findings Standard 14: Students shall describe the connections between pure and applied science. B.1 Compare and contrast biological concepts in pure science and applied science NS.14.The short answer is: almost everything is about the same age.
Heterotroph Ø Producers: photosynthesis and chemosynthesis Ø Consumers: herbivore, carnivore, detritivore, omnivore, decomposer Ø Feeding relationships: food chain vs. How does primary succession differ from secondary succession? How do humans impact the carbon cycle and what are the global consequences? What factors should be taken into consideration when deciding the location for a new landfill? What human activities have impacted the ozone layer? Why is sustainable use of natural resources important? B.9 Classify bacteria according to their characteristics and adaptations. B.10 Evaluate the medical and economic importance of bacteria. B.11 Describe the characteristics used to classify protists: plant-like animal-like fungal-like CDL.7. How does the spinal cord allow diversity in the form and function of vertebrates? Earthworm Dry Lab Virtual Earthworm Dissection Earthworm Dissection Clam Dissection Clam Dissection (printable) Clam Dissection pdf Squid Dissection1 Squid dissection2 Squid Diagram Arthropod Comparison Crayfish Dissection Crayfish Dissection Grasshopper Dissection Bess Beetles Starfish dissection Perch Dissection Frog Dissection Net Frog Virtual Dissection Pig Dissection (Fro Guts Software-link to brochure) Literacy Materials on Animals: "Suicide grasshoppers brainwashed by parasite worms" "Toads that go pop in the night" "Weapons of Mouse destruction?B.2 Investigate the properties and importance of water and its significance for life: · surface tension · adhesion · cohesion · polarity · p H MC. B.3 Describe the relationship between an enzyme and its substrate molecule(s) MC. B.4 Explain the role of energy in chemical reactions of living systems: activation energy exergonic reactions endergonic reactions Biochemistry Review basic chemistry concepts: Ø atomic structure Ø bonding Ø covalent, ionic, hydrogen Ø elements and isotopes Carbon Ø chemistry of carbon Ø macromolecules of life – identify and describe structure (monomers) and examples of polymers Ø lipids, carbohydrates, proteins, Ø nucleic acids Chemistry of water: Ø polarity Ø hydrogen bonding Ø water properties Ø solutions and suspensions Ø p H – acids and bases and buffers Enzymes Ø reactions and activation energy Ø enzymes as catalysts Ø 3-D structure of enzymes Ø examples of enzymes Ø how enzymes work Ø regulation of enzymes Biochemistry Essential Question How do molecules sustain living things? What are the major groups of organic compounds and how do they function in living things? What is an enzyme and how does it function in cells? Physicist: One of the most profound insights ever made by peoplekind is that time is relative. The existentially terrifying answer is: there is no such thing as a “correct clock”.Matter that has been in the middle of large galaxies since early in the universe’s history should be no more than on the order of 50,000 years younger than matter that has managed to remain in intergalactic space.Considering that our best estimates for the age of the universe are only accurate to within 20 million years or so (0.1% relative error), a few dozen millennia here and there doesn’t make any difference.