Wheres the answer choices?
Rapid change is the answer
It usually takes 6 to 8 weeks
Balance is maintained by secreting bicarbonate ions or by absorbing them.
<u>Explanation:</u>
- Chemical buffers : fraction of a second , ties up excess of H+ or bases temporarily.
- Respiratory buffers: within a minute , maintaining or reducing the level of CO2.
- Renal buffers: hours or takes even days, moves away metabolic acid and excess of base.
<span>On Wednesday, Ted was asked to answer another question in his math classroom. Even though this time he was listening and knew the answer, his palms began to sweat and his heart rate increased because </span>Ted associated being asked a question with embarrassment.
