A student in your class claims that, "As carbon moves from one sphere to another on Earth, some of it can be lost." Using evidence from your lessons and scientific reasoning, refute the student's claim that carbon is lost as it moves through the carbon cycle.

What did the first language sound like

The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these

Baroreceptors in the aortic arch and carotid bodies are mechanoreceptors that respond to the stretch that occurs in these arterial walls with changes in blood pressure. if pressure changes rapidly, the baroreceptors initiate a feedback mechanism that reduces blood pressure; however, if pressure changes slowly, as in developing hypertension, the receptors do not respond. given this information, the baroreceptors are most likely which type of receptor?