Tag «Teacher»

My Pond – Ecosystem song | Mister C (Songs #1)

My Pond – Ecosystem song | Mister C (Songs #1)

Awwww, I love sitting here on my porch in the evening, just enjoying the sun, watching it set. There’s nothing like it. Well, here’s a little story that I like to tell, All the organisms in my yard think it’s really swell. It’s about a water ecosystem of which I’m fond And that water ecosystem …

Biomagnification and the Trouble with Toxins

Biomagnification and the Trouble with Toxins

Captions are on! To turn off, click CC button at bottom right. Follow us on Twitter (@AmoebaSisters) and Facebook! Have you ever heard the song “Big Yellow Taxi?” It’s one of our favorites. It was originally written and recorded by Joni Mitchell back in the seventies, and there are lots of singers who have their …

How do fish breathe underwater? | #aumsum

How do fish breathe underwater? | #aumsum

How do fish breathe underwater? With the help of oxygen cylinders and masks. No Fish breathe underwater using the oxygen that is dissolved in water. So, do they use a mini vacuum cleaner to absorb oxygen from water? No. To absorb oxygen from water, fish use special organs called gills. Gills are full of blood …