The answer is D. An irritant that because embedded in the mantle
<span>Scientist think convection currents are what cause earths plates to move. a convetion current is caused by the diffrence in the temperature, Mantle material close to the earths core is very hot. Mantle material near the lithosphere is cooler.</span>
Guard cells in plants control water pressure
True I’m pretty sure I just checked it and it said true so