The following chart presents twelve sets of measurements of the pressure vs temperature for abilene, tx, taken over a period of four days. which of the following is a scientific question that this data can answer?

Why is alternating current more effective at long–distance travel than direct current? a. the power lines are made out of conductors. b. transformers increase or decrease voltage as needed. c. the ac generator is more efficient. d. ac has lower voltage than dc.

Blank liquids and gases exert a buoyant force on objects placed in them

The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?