What organisms is unicellular? answered already

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.

What element is able to combine with itself and hydrogen to form large molecules ?

What is the process of pulling apart an n2 molecule nevermind i got it