Sepia and Octopus are two common marine animals. Their active swimming is affected by?
A. Adhering with their suckers, to other fast moving animals
B. Characteristic undulation of their lateral fins
C. Lashing movements of their cephalic arms
D. Expelling water in a gut through siphons
Answer:D
Sepia and Octopus are two common marine animals. Their active swimming is affected by?
A. Adhering with their suckers, to other fast moving animals B. Characteristic undulation of their lateral fins C. Lashing movements of their cephalic arms D. Expelling water in a gut through siphons