Which statement about Earth’s core helps explain Earth’s magnetic field? Earth’s core is composed of magnets.
Earth’s core is composed of iron and nickel.
The outer core is solid.
The inner core is liquid and moving.

Brainliest to who answers! what is the function of a purchasing cooperative, or co-op?

17 points! ! (explain your answer)

Acommittee that exists permanently in either the house of representatives or the senate is called a a. permanent committee b. long-term committee c. standing committee d. enduring committee select the best answer from the choices provided