2119.121/-5,253 X 100 If someone could answer this asap that would be amazing

Ideal gas law PV = nRT
Ideal gas constant
R = 8.314
L
kPa
mol
K

or

R = 0.0821
L
atm
molKStandard atmospheric pressure 1 atm = 101.3 kPCelsius to Kelvin conversion K = °C + 273.15

Ibelieve it's celsius. hope this .

The population of unionid mussels decreased after zebra mussels were introduced. zebra mussels competed with the unionid mussels for food. the zebra mussels were able to displace the unionid mussels, allowing the zebra mussel population to increase  over the years. the unionid mussel population decreased because  of lack of food.

The answer to this qustion is c