if a planetary explorer vehicle on earth weighs 557 pounds, what would it weigh on the surface of venus, which has 9/10 the gravity of earth

When the following equation is balanced using the smallest possible integers, what is the coefficent of oxygen gas? c7h16o(g) + o2(g) → co2(g) + h2o(g) -1 -5 -8 -16 -21

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg