De una explicacion de nuestra respuesta al frio como si fuera un sistema de retroalimentación : ,¿cuales son las respuestas que genera nuestro cuerpo para solucionar el problema? y ¿ que pasa cuando nuestra temperatura se eleva por encima de lo necesario

d. groundwater flows through the subsoil and deposits minerals.

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

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )