Explanation:The main functions of polysaccharides in plants are the protection and energy. If you look carefully, plant cell walls are made up of cellulose and hemicellulose. These two are the major plant polysaccharides that provide rigidity and physical strength the cell wall and the whole plant. :)
It is probably the l<span>amellae.
The lamellae are sheets of bony matrix. This bony matrix is produced by o</span>steoblasts, which are cells that synthesise collagen<span> and specialised proteins like </span>osteocalcin<span> and </span>osteopontin. These are then the most important constituents of the bony matrix.
1. Flood plain - occasional or periodic flooding is needed to refresh certain nutrients and promote the life cycles of certain species of plants, animals, and soil organisms.
The ecosystem can be disrupted by "flood control" measures, such as dam building, or by flood-altering measures such as deforestation or pavement.
2. Prairie - the rich diversity of life it supports depends on the burrowing, foraging, and grazing animals who live there, as well as the interaction between plant species of different height, depth, and need for water.
The ecosystem can be disrupted by killing off large grazing animals or by fences that prevent their movement. "Sod-busting" for farming or construction also destroys this ecosystem.
3. Forest floor - this ecosystem provides for nutrient support, pest control, and communication between the plants and animals who live there. The largest known organism on Earth (a fungus) lives under forest soil.
The forest ecosystem is badly disrupted by logging, fire control, and other "management" techniques, as well as by paving, construction, and overuse by people. Reforestation projects may put more trees in the ground, but they don't restore the ecosystem. ("The Hidden Life of Trees" is a good book on this subject.)
Answer:
Osmosis.
Explanation:
Osmosis occurs in the noodles because the water moves inside the noodles which make them swells. Osmosis is a process in which particles moves from the external environment into the cell through a semi permeable membrane. The water present goes inside the noodle and the noodles increases in size just like cells when the water moves inside the cell it swells due high concentration of water.
Answer:
Two main component of Central nervous system are brain and spinal cord.
Brain:
Brain acts as the main coordinating center of the body. The brain is protected in the skull. The brains control the emotions, thought process and learning memory of the organism. The brain interprets the information received by the five different sense organs.
Spinal cord:
The spinal cord is involved in the reflex action of the body. Spinal cord is involved in the somatosensory organization of the body. The motor pathways are originated from the spinal cord. Body's proprioceptive information travels through the spinal cord.