Question

Jagdish Chandra bose unvented an instrument that
could measure the growth of plant. He also proved that
blant have heart and can feel. They have signt and a
sense which tell them that a stranger is
abpreaching toward​

Answer 1

Answer:

hi

hope this helps u

Explanation:

A crescograph is a device for measuring the growth in plants. It was invented in the early 20th century by Sir Jagadish Chandra Bose. The Bose crescograph uses a series of clockwork gears and a smoked glass plate to record the movement of the tip of a plant (or its roots).

Answer 2

Answer:

what's the question here??