Which state of matter is spread apart and not connected

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer