Just like think of what they have in common and what they don't have in common
the answer is A. Hope I could help
An advancement in the field of learning that took place during the Han Dynasty:
the writing of Historical Records by Sima Qian
Sima Qian created the Grand Scribe’s Records which is still used by modern historians.
They were afraid that Caesar was growing ambitions ad wanted all the power.
Especially sense he wanted to kill Pompey. <span />
Answer:
Acetylchloline
Explanation: this is one of the most richly supplied neurotransmitter in the body of man. It helps in body movement by helping muscles to strink. It also stimulate our reactions to pain.it is found only in the Central and pheripheral nervous system. It is a type of inhibitory and excitatory neurotransmitter that's help also in human memory and learning and also muscle contraction.
