Cilia in eukaryotes and flagella in Protists and Bacteria.
The surface area to volume ratio increases when folds are made in a cell's outer membrane. This increase allows for more efficient exchange of materials with the surroundings because there is more surface area available for interactions.
The epithelium covering the inner surface of the eyelids is called the palpebral conjunctiva, while the outer surface of the eye is covered by the bulbar conjunctiva.
The two structures in plant leaves that help prevent the loss of water are the cuticle, a waxy layer on the outer surface of the leaf, and stomata, small openings on the underside of the leaf that can open and close to regulate water loss.
The two main parts of the mitochondria are the outer membrane and the inner membrane. The inner membrane is folded into structures called cristae, which increases its surface area for energy production.
The skin, which is composed of epithelial tissue, forms the outer surface of the body. This tissue acts as a protective barrier against external environmental factors.
Cilia.
The surface of the Earth can be changed by resulting from outer space, like from a meteor strike.
The surface of the Earth can be changed by resulting from outer space, like from a meteor strike.
The surface of the Earth can be changed by resulting from outer space, like from a meteor strike.
The surface of the Earth can be changed by resulting from outer space, like from a meteor strike.
The surface of the Earth can be changed by resulting from outer space, like from a meteor strike.
waves that travels only on the surface
The conjunctiva covers the inner surface of the eyelids and the outer surface of the eye (except for the cornea). It helps protect and lubricate the eye.
The outer surface of a bean bag chair can be made of a few different materials. The outer surface can be made of fabric, knitted material, vinyl, nylon, cotton, fur-like material, and polyester.
The outer surface of the bone is called the periosteum.
The curved outer surface of a circle is the perimeter.
The inner planets (Mercury, Venus, Earth, Mars) have rocky surfaces composed of silicate minerals and metals. The outer planets (Jupiter, Saturn, Uranus, Neptune) have gas surfaces, primarily composed of hydrogen and helium. Additionally, outer planets may have icy surfaces due to the presence of water and other ices.