Vacoules
Plants that have air-filled spaces in their tissues are likely to be aquatic or semi-aquatic plants. These air spaces help the plant float in water and provide buoyancy, allowing them to access oxygen for underwater respiration. Examples include water lilies, water hyacinths, and pondweeds.
Vacuoles are the fluid-filled organelles enclosed by a membrane that store various substances such as food, water, and waste in plant and fungal cells. They play a role in maintaining cell turgor pressure and waste management.
A waterbed typically contains a fluid-filled cushion of water that provides support and comfort for sleeping. The water provides a unique sensation and can contour to the shape of the body, relieving pressure points and promoting better sleep.
The organelle that is a fluid-filled sac used for storage is called a vacuole. Vacuoles can store nutrients, water, waste products, and other substances within a cell.
The fluid-filled vesicle found in the cytoplasm of plant cells or protozoans is called a vacuole. Vacuoles in plant cells store water, nutrients, and waste products, and play a role in maintaining turgor pressure. In protozoans, vacuoles help with intracellular digestion and waste removal.
The layer underground where all empty spaces are filled with water is called the saturated zone or the phreatic zone. This zone is located below the water table, which is the upper boundary of the saturated zone where water pressure is equal to atmospheric pressure. Groundwater is stored in the saturated zone and is a vital source of drinking water for many communities.
The level at which all spaces inside underground rock are filled with water is called groundwater. It contains 21% of the world's freshwater supply.
Water is stored in the spaces between rock and sediment particles within an aquifer. These spaces can be found in materials such as sand, gravel, and fractured rock that allow water to flow and be stored within them.
A body of water stored in an underground space is an aquifer.
The saturation horizon refers to the depth in the subsurface where all the pore spaces in a rock are filled with fluid. Below this horizon, the rock is completely saturated with fluid, usually water or hydrocarbons, and any additional fluid injected will displace some of the existing fluid.
Bodies of water stored in underground spaces are called aquifers. Aquifers are natural underground reservoirs of water stored in permeable rock or sediment layers, providing a vital source of groundwater for wells and springs.
A body of water stored in an underground space is an aquifer.
The water-filled spaces underground are called aquifers. Aquifers are underground rock formations or sediments that hold and transmit water. They are an important source of groundwater for drinking water and irrigation.
zone of saturation
It's a vacuole.
The water stored in an aquifer is called groundwater. It is typically found underground in the small spaces between rock and soil particles.
water table