What is chirsping?

Which focusing knob do you use with the 10x and the 40x objective of a microscope? Bonding that involves sharing of electrons within a molecule is called? How is condensation used in daily life? What is a dark sedimentary rock formed by compression of layers of clay-rich sediment? What does 144 inches equals in yards? What are the two stages in photosynthesis? What is voluable? How many inches are there in 18 millimetres? Which is more sensitive over skin temperature or touch and why? Why are fish gills feather like rather than smooth? What is aVariable? Is heredity a trait that an offspring receives from its parents? How do scientist record and interpret data? Is ahram e misr a science topic? The distance between corresponding points on a waves cycle is called its? Which type of soap removes more grease dish soap hand soap or shampoo? What two numbers have a sum of -15 and a product of 36? Scientific methods are what of scientific problem solving? What is subsidence inversion? What is 9 miles in km?