What genetic disorder results in abnormally shaped blood cells? a. hemophilia b. down syndrome c. cystic fibrosis d. sickle-cell disease

Iknow #2 is d. i just need to know why

If a 12-v battery is connected to a circuit that has a current of 3.0 a, what is the total resistance in the circuit? 36 ohms 4 ohms 0.25 ohms

Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done