Which of these is not a response to internal stimuli? A. wearing sunglasses to to protect eyes from UV rays

B. breathing hard when exercising because of a drop in oxygen levels

C. eating when hungry

D. drinking when thirsty

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable