What is the smallest part of an element? A. A neutron
B. An atom
C. An electron
D. A proton
HELPPPO

Un jugador de beisbol batea un foul recto en el aire.la pelota deja el bate con una rapidez de 120 km/h. en ausencia de resistencia del aire. ? cual sera la rapidez de la pelota cuando la atrape el catcher

Ais a machine that makes work easier when a single force is applied. a simple machine b compound machine c endangered machine d complex machine

The photo above shows oil and vinegar in a pitcher. the top make a claim about about the density of the vinegar compared to the density of the oil summarize the evidence to support the claim and explain your reasoning