- Does meiosis keep the chromosome number the same from one generation to another?

Discover Questions

If all the energy obtained from burning 0.800 pounds of propane is used to heat water, how many kg of water can be heated 24.8 °C to 44.8 °C? Air in a balloon does 48 J of work while absorbing 79 J of heat. What is its change in internal energy? Find a,m,b for f(x)=3 when x=0, f(x)= -x^2+3x+a when 0 Can some one figure this one out:
A car pass by in 1.8 seconds what is the average speed of this passing car? 4.50-g copper at 25.0 °C is heated by 145 J of energy. Final temperature of the copper is - °C. The heat capacity of copper is 0.38 J/g-K.?