Cutoff signals are signals used by the animals for communication between them. These signals are behaviors. Examples are: the animal freezes, turns the back to other animals, moves away, ....
Cut-off signals are usually given after a conflict. One reason animals use cutoff signals is to:
D. encourage compromise between potential adversaries
If cut-off signals are not respected, conflict will escalate.
Cardiac muscles as they have striations and are branching cells.
Darwinian or Neo Darwinian theory of Evolution.
Answer:
Therians do not lay egg.all birds lay egg
Explanation: