The canadian high typically influences the continental united states most significantly in the: fall ,summer ,spring, winter

Which of the following is defined as combinations of soil particles that vary in size and shape?

[ou.01jthe greatest speed with which any physical object moves is 300,000 km/soundsec. which of the following has a speed of 300,000 km/sec? a.light in water b.light in vacuum c.sound in air. d. sound in water

Based on what you know about speed of light and sound, which come/comes first in a thunderstorm