Imagine you have been watching tv in a darkened room when someone suddenly turns on a bright light. describe the path of information that would travel between the brain, spinal cord, and sense organs and what the body's response might be. which of the following is the narrowest level of classification according to the linnaean system? domain family kingdom species in the year 1758, linneaus's system classified nature into animals, plants, and minerals. today we use the same system but classify only living matter. which characteristic of science does this highlight? ancient scientific knowledge was more reliable. new evidence modify scientific systems. scientists have failed to classify the living world. in science, minerals are a part of the living world.

In tossing one coin 10 times, what are your chances for tossing a head? a tail? 2. in tossing one coin 100 times, what are your chances for tossing a head? a tail? 3. in tossing one coin 200 times, what are your chances for tossing a head? a tail? deviation = ((absolute value of the difference between expected heads and observed heads) + (absolute value of the difference between expected tails and observed tails)) divided by total number of tosses. this value should always be positive. 4. what is the deviation for 10 tosses? 5. what is the deviation for the 100 tosses? 6. what is the deviation for 200 tosses? 7. how does increasing the total number of coin tosses from 10 to 100 affect the deviation? 8. how does increasing the total number of tosses from 100 to 200 affect the deviation? 9. what two important probability principles were established in this exercise? 10. the percent of occurrence is the obtained results divided by the total tosses and multiplied by 100%. toss the coins 100 times and record your results. calculate the percent occurrence for each combination. percent head-head occurrence: percent tail-tail occurrence: percent head-tail occurrence:

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