El guepard és l’animal terrestre més ràpid del mon. La seva velocitat màxima està entre 95 i 115 Km/h malgrat que només pot mantenir-la durant 400-500 metres El jamaicà USAIN BOLT és l’home més ràpid del mon ,Té els RECORDS MUNDIALS dels 100 metres llisos i dels 200 m llisos • Marca 100 m= 9’58 s • Marca 200 m= 19’19 s • Calcula la velocitat d’Usain Bolt en m/s i en Km/h

What are your choices. i believe it might be mitochondria but i will know for sure when i see the choices. let me know okay i'm happy to answer

Jenny and fred both play a long note on their trombones. a stationary observer hears the sound increasing and decreasing repeatedly in loudness. which of these must be true? the sound waves from the two trombones have slightly different frequencies.the sound waves from the two trombones have the same frequency.the sound waves from the two trombones have slightly different amplitudes.the sound waves from the two trombones have the same wavelength.the sound waves from the two trombones have slightly different velocities.  lolthe answer is          the sound waves from the two trombones have slightly different frequencies.

The antana hooks up to the woring in the tv and sends radio waves being played from a certian locatiin to your tv