homeostasis test review

guys, i have a biology lesson soon, but idk when it starts but we are reviewing a test we did on homeostasis. so cool

12:11: i joined an online lesson,,,,,,I WAS SUPPOSED TO DO THIS PIECE OF WORK BEFORE THE LESSON AND DIDNT SEE IT OMG
12:20: she's going through it finally
12:36: i turned my wifi off for like 30 seconds so i disconnected from the call and have an excuse to leave lmao