4 cm 2 cm
5.5 cm
13. Applying The mass of the object above is 220 g. What is the object's density?
Show your work below.

It might. it might because if you think about if they discovered if we came from (lets say something funny like aliens) and thy found cells that matched and they would have t do more research about it but would most probably change their theory.

Be prepared.experiment breaking point of rubber bands measured in certain amount of temperature communication

that's all i luck!