Identify the type of neurone -sensory, relay or motor - that matches each of the descriptions. For some descriptions, more than one type of neurons may match a) has its cell body in the central nervous system
b) carries nerve impulses away from the receptor
c) carries nerve impulses towards its cell body
d) carries nerve impulses away from its cell body
e) is entirely inside the central nervous system
f) can have an axon that is more than a metre long

i would say it is

if you listed your answers right then i believe your answer is b.

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers