Was kann ich tun?
226383 materialEducativo
textoFiltroFichatipo de documento Biologie - Experiment/Praxis Gehen Sie auf die Web-Ressource
Über diese Ressource...
Have you ever watched a fish breathe? When a fish breathes, the bony flaps, called the operculum,on the sides of its body move in and out as it moves oxygen from the water into its body. A fish also breathes through its mouth, moving water through its body. While we breathe air, fish can extract this oxygen from the water. Under those flaps on the side of the fish, there are gills—thin, blood-rich areas that allow for an easy transfer of oxygen into the fish’s body. As the water passes over the gills, oxygen moves from the water into the fish’s blood, and carbon dioxide moves from its blood into the water.In this experiment, you’ll determine whether a fish’s breathing rate changes in response to different conditions in its environment.How do fish breathe underwater?
It is an educational content by education.com.
By clicking on the title of this resource, you will be redirected to the content. If you want to download the project, you just have to join the website, which now is for FREE.
Exklusive Inhalte für Mitglieder von
Mira un ejemplo de lo que te pierdes
Autores:
Kategorien:
Tags:
Fecha publicación: 12.5.2016
Die Originallizenz der Ressource wird respektiert.
Möchtest du einen Kommentar abgeben? Registriere dich oder inicia sesión
Si ya eres usuario, Inicia sesión
Add to Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
Kommentieren
0