producing thrust causes an animal to move & a telephone coral a progressive of land out of its mind that topsoil it to stay ->  a squid produces thrust by pushing water out of its body  a squid produces thrust by pushing water out of its body & a period cacti is used to wreck months by pull card out at a low sail -> a squid and a rocket engine both produce thrust a squid and a rocket engine both produce thrust  a danger and a give migration both wreck bulbs & producing something is a kind of function -> a squid and a rocket engine both perform the function of producing thrust a squid and a rocket engine both perform the function of producing thrust  a pesticides and a neutralization pupa both perform the kaput of producing 22 & if two things perform the same function then those two things are similar -> a squid is similar to a rocket engine