Because plants remain seated at a place and neither bark nor bite.
Organ level
Yes, the roots are usually the organ for feeding.Just in insectivorous plants (sundress, pitcher plants, butternut's, bladderworts, Venus's-flytrap etc.) the main organs for feeding are leaves.Sometimes we say "the organs for feeding is the leave" this statement may be correct but in scientific terms and in most plants the organ for feeding is the root.In the cactus plant which is usually found in deserts (Sahara desert etc.) the main feeding organs are 1) The stem and 2) RootsBut For The Conclusion:-ROOTS ARE THE MAIN FEEDING ORGANS OF THE PLANTIN VERY LESS PLANTS SUCH AS CARNIVOROUS AND CACTUS PLANTS THE FEEDING ORGANS MAY BE OTHER(The Wrong Answer)(The Correct Answer)
It requires less water than c3 plants.
less water less oxygen less trees and plants
Theoretically there could be some instances of these higher level consumers but effectively it all comes down to the transfer of energy between trophic (feeding) levels. No energy transfer is 100% efficient and biological transfers are generally much less so. Because there is less energy retained in each successive trophic level from that converted to biomass by plants from sun light each trophic level must consist of less biomass. there is less mass of antelope than of plants and less again of lions. if something ate lions there would be so few they could not support a population.
Organ level
An organ system is a collection of organs, and nothing really "happends" to them. However, organs WILL slowly become less and less efficiant as a person age. When the person dies, the organs decay (or rot) with the rest of the body (except for the bones).
In natural frequencies the output of the system will be less than the maximum level. In the resonance frequency the output of the system will be the maximum level.
The bottom level which contains plants has the most energy. This is because they get their energy directly from the sun while other animals get it from plants themselves, or other animals. Animals cannot absorb 100% of the energy when they eat plants so the level of energy degrades all the way to the top of the food chain. Each animal gets less and less % of the energy the plant had in the first place.
very lil cuz theres no trees or plants for transpiration, no water for evaporation. the air is very dry thus humidity level is less.
The bottom level which contains plants has the most energy. This is because they get their energy directly from the sun while other animals get it from plants themselves, or other animals. Animals cannot absorb 100% of the energy when they eat plants so the level of energy degrades all the way to the top of the food chain. Each animal gets less and less % of the energy the plant had in the first place.
The lymphatic or lymphoid organ that decreases in size and in function as a person ages is the thymus gland. The thymus gland, which is situated in the chest area, is important because it plays a major role in the immune system. It is in this gland that T-cells are produced.
Yes, the roots are usually the organ for feeding.Just in insectivorous plants (sundress, pitcher plants, butternut's, bladderworts, Venus's-flytrap etc.) the main organs for feeding are leaves.Sometimes we say "the organs for feeding is the leave" this statement may be correct but in scientific terms and in most plants the organ for feeding is the root.In the cactus plant which is usually found in deserts (Sahara desert etc.) the main feeding organs are 1) The stem and 2) RootsBut For The Conclusion:-ROOTS ARE THE MAIN FEEDING ORGANS OF THE PLANTIN VERY LESS PLANTS SUCH AS CARNIVOROUS AND CACTUS PLANTS THE FEEDING ORGANS MAY BE OTHER(The Wrong Answer)(The Correct Answer)
Ankylosaurus had a very low build and its teeth and jaws weren't designed to chew. Thus, they probably ate plants that were easy to digest and grew at a level of 4 feet or less above the ground.
Drinking water you have filtered directly from reusable bottles.Watering plants by buried drip systems.Trying rainwater harvesting system. etc
They have muscular and excretory systems. The muscular system allows them to move from place to place over solid surfaces. The excretory system lets them maintain a proper balance of water and salts.
Trees and plants take in Carbon Dioxide and in turn breathes out oxygen. If there was no plants and trees we would die. The whole of the world depends on plants and trees. Not meaning to sound like a tree-hugger, but don't cut down trees...plant them!