“fight or flight” response

Hi. It's Mr. Andersen and today I'm going to go a little bit deeper into feedback loops and talk about the elements of a feedback loop. You hopefully know the difference between...

Hi. It's Mr. Andersen and welcome to the Unit 4 review. In this review I'm going to talk about homeostasis. Homeostasis at the level of the body. So how do we keep our temperature...

Hi. It's Mr. Andersen and in this podcast I'm going to show you how humans use feedback loops to maintain homeostasis. And so in a house we use a thermostat. We basically set it at 70...

Hi. It's Mr. Andersen and welcome to biology essentials video 45. This podcast on organ systems. I grew up in the 1980s. So that was before cable television. And so if I was watching TV as a...

Hi. It's Mr. Andersen and welcome to my podcast on the digestive system. One of my favorite animals is the flesh fly. The flesh fly sucks in ooze from carrion. It then creates a little bubble...

Those who die bearing strong feelings of regret are unable to travel to the other side. As long as the soul bears those sentiments, it is doomed to continue reliving the day of death in the realm of...

Once again, it is a great privilege to be able to minister the Word of God to you this morning. We are continuing our study of spiritual maturity, the dangers of being banished to an island of...

Hi. It's Mr. Andersen and welcome to AP Biology Lab 10. This is on the physiology of the circulatory system. It has two parts to it. The first thing we're going to do is we're...

WE'RE NOT REALLY HEARING A LOT FROM THE FIRST RESPONDERS BUT I WANT TO INTRODUCE YOU TO CLAY, A RESIDENT, LONG-TIME RESIDENT. THIS HIS CHILDHOOD NEIGHBORHOOD. YOU SHOWED UP HERE AND ACTUALLY...

Hi, I'm Dr. Robert Moore at Awesome Chiropractic. I want to talk with you today about your fight or flight nervous system called your sympathetic nervous system and what I like to call your...