1/4
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
[;] Why did circulatory systems evolve in larger animals
to overcome the limitations of diffusion
[;] Speed of diffusion over long distance –
extremely slow
[;] Solution –
provide mechanism for bulk transport
[;] What are all circulatory systems made up of –
fluid , a pump and vessels