“fight or flight” response

Hi. It's Mr. Andersen. Today I'm going to go over the big idea of homeostasis. I'm going to be using Prezi to do this. So if you want to follow along you could go to this...
Hi. It's Mr. Andersen and welcome to the thermoregulation podcast. Basically I'm going to talk about how organisms regulate their internal temperature or not. So basically this right...
Hi. It's Mr. Andersen. And welcome to the Unit 2 review. In this podcast I'm going to talk about speciation. We're going to talk about speciation, extinction, mechanisms of...
Hi. It's Mr. Andersen and in this podcast I'm going to talk about the sensory system. The sensory system is basically how you sense information in your surroundings and then transfer...
Hi. It's Mr. Andersen and welcome to the immune system podcast. In this podcast I wanted to start with a little history. These are some beautiful illustrations from the Florentine Codex which...
Hi. It's Mr. Andersen and in this podcast we're going to be talking about osmoregulation. Before we get into osmoregulation we should define what osmosis is. Remember that is diffusion...
ANOTHER SIDE OF THE STORY, A GOOD STORY. ROSA, NORMA AND MARIA RODRIGUEZ. THEIR CHILDREN WERE IN THE SCHOOL WHEN THIS HAPPENED. I WOULD IMAGINE AS PARENTS, YOU ARE INCREDIBLY THANKFUL TO HAVE YOUR...