1. Chimpanzees often eat the marrow of small bones of colobus monkeys with the help of long sticks , after opening the ends of the bones with their teeth .
2. Chimpanzees often eat the mark of small bones of colobus monkeys with the help of long sticks after having opened the ends of the bones with their teeth .

yes

1. RK is the cathode resistor and Rtot is the external combination of RP ( parallel plate resistor ) and Rload .
2. RK is the cathode resistor , and rtot is the parallel combination of RP ( external resistor ) and rload .

no

1. It was created by Eddie Mort and Lili Chin and made by Warner Bros .
2. It was created by Eddie Mort and Lili Chin and produced by Warner Bros .
yes