Inspiration occurs when the is less than the . Inspiration occurs when the is less than the . intrapleural pressure; transpulmonary pressure intrapulmonary pressure; atmospheric pressure tidal volume; vital capacity thoracic cavity volume; lung volume

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

a = executive branch; b = judicial branch

it should be d) transitional fossils.

they show the gradualism of evolution throughout a period of time