A lake is home to a large number of trout. Identify what is most likely to happen if a chemical is dumped into the lake. (2 points) I. The trout will not be affected by the pollution.
II. The number of trout will increase.
III. The trout will suffer from disease.

a
I

b
I and II

c
III

d
II and III

What natural processes produce large quantities of co2

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.

What’s the theoretical yield of solid lead