Which genetic disorder causes the body to produce unusually thick mucus in the lungs and intestines? a. hemophilia b. down syndrome c. cystic fibrosis d. sickle-cell disease

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?