Question

The process by which plants lose water vapor is called —

• A. Respiration
• B. Transpiration
• C. Photosynthesis
• D. Diffusion

Hint:

Transpiration cools plants and aids water movement

Answer 1

The Correct Option is B

Transpiration is the loss of water vapor through stomata of leaves. 
Final Answer: \[ \boxed{(B)} \]