This morning in class, oya learned about the way neighboring neurons are involved in the firing of an individual neuron. if enough neighboring neurons signal to the receiving neuron to pass along the message, their combined signal becomes excitatory and the neuron will:

If enough neighboring neurons signal to the receiving neuron to pass along the message, their combined signal becomes excitatory and the neuron will fire.

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times

many phylogenetic trees have a single lineage at the base representing a common ancestor. a lineage that evolved early from the root and remains unbranched is called basal taxon. when two lineages stem from the same branch point, they are called sister taxa.

can i get the brainliest pls

explanation: