Final answer:
True, smaller bodies cool more rapidly due to a higher surface area to volume ratio and are less likely to have molten interiors necessary for planet-wide magnetism. The statement "A small body cools more rapidly and is less likely to possess a molten, liquid interior- one requirement for planet wide magnetism" is "True". So, the correct option is "1" "True".
Step-by-step explanation:
The statement that a small body cools more rapidly and is less likely to possess a molten, liquid interior, which is one requirement for planet-wide magnetism, is True. This is because smaller bodies have a higher surface area to volume ratio, which allows them to lose heat quicker to their surroundings than larger bodies.
Without a molten interior, convection currents that help generate a planet's magnetic field can't exist.
The statement "A small body cools more rapidly and is less likely to possess a molten, liquid interior- one requirement for planet wide magnetism" is "True". So, the correct option is "1" "True".