Jantung / Heart Pengambilan alkohol menyebabkan
kerap berlakunya tekanan darah
tinggi. Tisu bergentian akan terbentuk
pada otot jantung yang mengumpulkan
mengakibatkan
jantung membesar. Ketulan ini boleh
mengakibatkan jantung
berfungsi. / Alcohol consumption causes​

Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.

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?

How many moles of potassium are needed to react completely with 12.8 moles of magnessium bromide?