1 3.7.E. Flow of Matter and Energy Skills and Objectives. 1. Explain that the transfer and transformation of matter and energy links organisms to one another and to their physical setting. a. Cite evidence from research and observations that food provides molecules that serve as fuel and building materials for all organisms. b.
A portico entrance provides shelter from the elements and offers the opportunity to embellish an otherwise dull entrance. Adding a portico to the entrance often adds kerb appeal and value to the property.
Princeton's WordNet (0.00 / 0 votes) Rate this definition: door (noun). a swinging or sliding barrier that will close the entrance to a room or building or vehicle. he knocked on the door; he slammed the door as he left. doorway, door, room access, threshold (noun).the entrance (the space in a wall) through which you enter or leave a room or building; the space that a door can close. he stuck his head in the doorway.rinceton's WordNet (0.00 / 0 votes) Rate this definition: door (noun). a swinging or sliding barrier that will close the entrance to a room or building or vehicle. he knocked on the door; he slammed the door as he left. doorway, door, room access, threshold (noun).