Describe what each component of the Currents Tank Investigation represents. WILL MARK BRIANNLIST In the Currents Tank Investigation,

a. the water represents

b. the sides of the tank represent

c. blowing through the straw represents

d. the moving pepper helps illustrate the movement of

1. currents
2.prevailing winds
3.the ocean
4.continents

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.