In sexual reproduction, two individuals produce offspring that have genetic characteristics from both parents. This type of reproduction results in - Select one:

offspring that are copies of the mother

genetic variation

identical offspring

offspring that are copies of the father

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.