Cardiopulmonary resuscitation is a first aid technique for individuals in cardiac arrest that involves
a.
a defibrillator and rescue breathing
b.
rescue breathing and chest compressions
c.
a defibrillator and chest compressions
d.
chest compressions and adrenaline injections

the answer is b. just took the test

so we know the answer cannot be c because no insect or animal starts as an adult

the answer is a. a swimming larvae

because since they are sea animals they automatticaly have to know how to swim they cannot just sink to the bottom

sorry if this is the incorrect answer.