Ineed on finding out what magnetic thing i should be i need ideas asap

What re the two main phrases of the cell cycle.

Many organs are involved in the processes of keeping the blood and the body clean. when poisonous or harmful substances are in the blood, they are absorbed by the and released in a less harmful form. when wastes are present in the blood, they are filtered out and removed from the body by the

What are some possible short and long term medical concerns for crew members on longer space exploration trips