Questions

In computer network nodes are

* the computer that terminates the data

* the computer that originates the data

* the computer that routes the data

The non green heterotrophic plants of plant kingdom are Fungi.

Giraffe has the highest blood pressure among animals. 

This is due to the fact that there is a large pressure drop (~100 mmhg) as the blood is transported from the heart, up the neck, to the brain. This is about twice the normal blood pressure of humans (120/80 mmhg).

The Alaknanda is a Himalayan river in the Indian state of Uttarakhand and one of the two headstreams of the Ganga. Badrinath is situated on the bank of river Alaknanda.

The Sphygmomanometer is the instrument that is used for measuring blood pressure.