What two gases have the ability to absorb heat

Witch type of microscope is used to view very small cell components like proteins and dna?

The tubes transporting minerals and water upward are called ?

If your client can successfully complete two or more repetitions above the desired repetition range in the last set in two consecutive workouts for any given exercise, the load should be depending on your client's current physical abilities. increased by 1-5% increased by 2-10% increased by 5-15% increased by 10-20% none of these