Almost infinitesimally small building blocks of matter which make up elements are called ?

How did planetesmals form planets? a. they broke apart into smaller chunks.b. they collided and stuck together.c. they cooled and pulled ice together.d. they began to rotate.

Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at