The answer is bones. Bones are filled with marrow and have air spaces to make them lighter in weight.
A basketball will float in water because its average density is less than that of water. The air-filled spaces within a basketball make it buoyant enough to stay afloat on the surface of the water.
Light can actually make dust particles more visible rather than attract them. Dust particles are naturally present in the air and can become visible when illuminated by light due to scattering. Sunlight or artificial light sources can highlight dust particles, making them more noticeable in our living spaces.
Increasing the amount of electrical current flowing through the bulb's filament will make it shine brighter. Additionally, using a higher wattage bulb or a bulb with a higher lumen output will also produce a brighter light.
AnswerRed and yellow light make white light: mixing a primary light colour (red, blue and green) with any secondary light colour (cyan, magenta and yellow) make white all of the time.
The sun, light bulbs, fire, stars, and glow sticks emit light.
Air-filled spaces in bones are called sinuses. These are hollow cavities within the bones that help to reduce the bone's weight while maintaining strength. The most well-known sinuses are the paranasal sinuses, found in the skull bones surrounding the nasal cavity.
Bones are light because they are hollow inside and filled primarily with marrow, a spongy substance which produces new red blood cells in large bones.
Birds
all of the spaces filled up except the top middle one (you can only make armor out of hold leather diamond chainmail and iron
your bone marrow
marrow ------------------------------------------------------------ this stuff is called marrow. The yellow marrow stores fat and releases it when it is needed else where. But the red marrow is tissue that make red and white blood and white blood cells in big amounts. Your body produces at least 5,000 white and red blood cells every day. Your bone is like a microscopic honey comb with tons of spaces for blood cells and nerves to get. ~Zizsuki
Sponge is solid yet it is compressible the presence of the inter particle spaces or voids which are filled with air and make it compressible.
marrow
spongy bone has samall open spaces that make bones lightweight
Not true in any way, shape or form.
Blood is considered a connective tissueThe bone marrow produces both the red and white blood cells.
yes