The system senses changes in the internal and external environment so that the body can adapt to the changes.
a.
nervous
b.
reproductive
c.
endocrine
d.
circulatory

Which type of neuroglia is found outside of the brain?

And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?

Aplant may open end close its stomata to prevent excess water loss and maintain