The average speed of a plane was 600 km/hr. How long did it take the plane to travel 120 kilometers?

*drag each tile to the correct location in the sequence* the table shows chronological events in the life of our sun, a medium-sized star. place the missing events into the correct rows of the table.

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

Complete the statement about memory improvement. ( )involves organizing and breaking down information into easier groups to expand capacity. rehearsal is the verbal repetition of information. these techniques are especially important for the improvement of ( ) memory.