Frogs are amphibians. Amphibians have open circulatory systems. Frogs have closed circulatory systems. Which of these statements is false?
Amphibians have closed circulatory system Closed
closed circulatory system
Platypuses have a closed circulatory system.
No, they have open circulatory system.
No, open circulatory system
They have a closed circulatory system.
closed circulatory system
The grasshopper has an open Circulatory system.
open circulatory systems
Closed
Closed
closed!