The vagus motor neurons, which control swallowing and speech, originate in the hindbrain and innervate the pharyngeal arches (PAs). The word "vagus" derives from the Latin for "wandering", as the ...

This is a preview. Log in through your library . Abstract Aboveground biomass in grasslands varies according to landscape gradients in resource availability and seasonal patterns of growth. Using a ...

Any straight line graph has a constant gradient, which is calculated by the change in 𝑦 divided by the change in 𝑥, along any section of the graph. The gradient is measuring the steepness of the ...