TRUE or FALSE: We have 2 copies of each gene because we have 2 parents.

When the volume and number of particles of a gas are constant which of the following is also constant

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.

In salt water solution,the salt is the blank