in a pond food chain that includes tadpoles, algae, turtles, dragonflies, and frogs, which one is the primary consumer

Which statement is best described as a atom

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

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.