[Solved] Recent evidence suggests that Mars once had a global magnetic field. Assuming this is true, which of the following could explain why Mars today lacks a global magnetic field like that of Earth? A) Mars's interior has cooled so much its molten core layer no longer undergoes convection. B) Mars rotates much slower than the Earth. C) The Martian core is made of rock, while Earth's core is made of metal. D) Mars is too far from the Sun to have a global magnetic field. Instinctive Behavior: An innate response to a simple stimulus. Forage: The act of searching for and exploiting food resources, typically used in the context of animals grazing or feeding on plants. Naked Mole-Rat: A small rodent native to parts of East Africa, known for its nearly hairless body and ability to live in highly structured, eusocial communities similar to those of some insect species. Nonbreeding: Refers to periods or conditions under which an organism does not engage in reproductive activities, often influenced by environmental factors, life history traits, and physiological status.