In J. J Thomson’s plum pudding model of the atom, the plums represented and the pudding represented

J. j. thomson’s experiment disproved the theory that an atom

Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. in a typical strike, the chameleon's tongue accelerates at a remarkable 220 m/s2 for 20 ms, then travels at constant speed for another 30 ms.

What was the purpose of the apollo program? to put a man in orbit to launch a spy satellite to launch a space station to put man on the moon