The role of grass is the primary producer because it is the beginning of almost every food chain.
During a windstorm, a large old tree fell in the forest. As it came down, it trapped a young sapling about 5 meters tall underneath it. The top of the
Auxin and gibberellin in the sapling's stem will cause a gravitropic response in the sapling, and its stop will grow upward even though it is held down.
A procaryotic cell has five essential structural components: a nucleoid (DNA), ribosomes, cell membrane, cell wall, and some sort of surface layer, which may or may not be an inherent part of the wall.
Velocity is how fast the river is moving, the Volume is how much is in the river!
A community of plants and animals that live and interact together in a particular region is called an ecosystem.