An open posture speaks to a body language that communicates agreement with the other party(ies) or the proposal or the argument being proposed an openness to interact with the other party(ies).
Explanation:
Examples of open posture include but are not limited to:
Arms and legs uncrossed
Open hand gestures
Eyes wide opened and focused on the other party
Leaning forward
On the other hand,
Crossed arms and or legs, distracted eyes, clasped palms etc all communicate signify discomfort and reluctance to share or continue with the conversation.
Body languages are important communication tools and can define or mar relationships. Master communicators are very keen on observing and responding to non-verbal communication.
Plants are photosynthetic and autotrophic organisms, characterized by plant cells containing chlorophyll. The plants do not have locomation devices and are therefore immobile.
Photyosynthesis starts from inorganic ingredients (CO2 and H2O) to give an organic molecule (glucose) and oxygen at the end.