In a calorimeter, Copper: mass 100 g, initial temperature 100 °C; Water: mass 2000 g, initial temperature 40 °C. The final temperature is 40.27 °C.
What is the temperature change for copper? "C*

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.