The maximum height water can move up the xylem by cohesion tension is about 10 m how then does water move up the height of a 40 m tall tree.

If a robot fixed another robot is it a engineer or doctor?

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

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?