What sound frequency would the human ear not be able to detect? a- 10 hertz b- 100 hertz c- 1,000 hertz d- 10,000 hertz answer asap

Like a key in a lock, the shape of the. must bind with the. of the recieving neuron

When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.

Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.