Match each neuron part with the correct description. 1. contains nucleus
synapse
2. carries messages away from neuron
dendrite
3. space between neurons
axon
4. branch of neuron that receives messages
1
cell body

cell body= contains nucleus

synapse= space between neurons axon

dendrite= branch of neurons that receives messages

axon= carries the messages away from neuron

Explanation:

cuz they cant breath

explanation:

answer; ///(b) it is composed of four protein chains and four heme groups;