How is the maunder minimum related to climate? a. changes in the earth’s tilt correlate to changes in climate. b. unusually low sunspot activity correlates to unusually cold climatic events. c. changes in the earth’s orbit correlate to changes in climate. d. the maunder minimum is unrelated to climate.

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)