Prewriting Strategy: Mind-Mapping Fill in the following bubbles with information to use for your lett
needed, add extra lines to connect bubbles/ideas to one anot
Catastrophic
event
Signs of
event
Predicting
event
Safety i
event

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

Which of these best describes an ionic bond?

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.