4. In the simulation shown below, each insulated beaver contains equal amounts of the same fluid. The starting temperature of beaker A was 1000 C and the starting temperature of beaker B was 00'C Assuming no heat is lost, what is the best estimate of the temperatures of each beaker at 10 minutes?

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? a. the wings are analogous structures that evolved differently and do not have a similar internal structure. b. the wings are homologous structures that evolved differently and do not have a similar internal structure. c. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. d. wings of bats are vestigial structures, but the wing structures of birds are not vestigial

How many atoms are there in 5.70 mol of mg

How have the greenhouse gasses increased from the year 2000 to 2018