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Stimuli that is loud or bright tends to catch our attention more than stimuli that requires attentiveness.

Learning that is not immediately observable in behavior is ______learning.

________________is a metal tool one can use to make it easier to remember long strings of information by breaking it down into fewer parts. 

Hallucinogens are a substance that alters or distorts sensory impressions.

What part of the eye bends light to help us focus?

Alcohol is a hallucinogen

What is voluntarily focusing on a specific sensory input?

At 25°C, the equilibrium constant Kc = {K} for the reaction  B(aq) + C(aq)  ↔  2A(aq)     A solution of 0.80 M of B and 0.80 M of C is mixed and allowed to come to equilibrium. What is the equilibrium concentration of A? Answer format:  Enter 2 significant digits and only the number, no units.  Do not use scientific notation.

What is the pH of {OH} M NaOH solution at 25°C? Answer format:  Enter a number with 2 digits to the right of the decimal point.

The half-life of caffeine is 5.0 hours on average in humans and the decay is a first order process.  Suppose a person drank a beverage with {m} mg of caffeine.  How many mg of caffeine will be left after {t} hours? Answer format:  no units, no scientific notation