What type of stimuli are responsible for olfaction and gustation? a. waveform b. chemical c. mechanical d. electrical?

Ahypothesis that has been tested again and again , with similar results each time may become a law , true or false

What is the difference between an igneous, sedimentary and metamorphic rock

Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home. what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point