Provide evidence that ancient antarctica was situated in a different location from its location today a. rock layers match up in antarctica and in the arctic b. it had to have been in a warm area and then moved there by plate tectonics over time due to the warm-climate plant fossils found there
c. alfred wegener said the continents moved from their original places over time

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

i believe your answer would be c.. : )

fossil's are like over rated rocks like low key not gonna lie i don't get why we can't just call them old rocks like for real i mean i call my grandpa and grandma that smh

the wetland preservation movement began in the u.s. in earnest with the clean water act (cwa) of 1972. although not specifically written to protect wetlands, the cwa is comprised of a series of regulations designed to prevent pollutants from contaminating u.s. waters.