Caleb’s immune system will have the experience of getting rid of this antigen and know exactly what to do to overcome it efficiently.
Once the rock has been weakened and broken up by weathering it is ready for erosion. Erosion happens when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity. Mechanical weathering physically breaks up rock. One example is called frost action or frost shattering.
E answer to your problem is SUGAR AND PHOSPHATE