[问答题]
Below is a diagram of o ruzp16 ddl fe:qhng7*.0ce5j3 hsrfx*/q1v a motor neuron. e5/57k1q/gfe g.hcecv tc h* xyp ;nl3Neurons are the longest cells in the human body.p hleqg 1k*5g/ etfy hv;/c cen5.x37c
1.Explain the factors that limit cell size in humans.
2.Explain how life functions are performed by Paramecium.
