The fingernails are made of hardened cells of the epidermis, your outer skin layer. The cells have keratinized into a hardened, scalelike covering to protect the tips of your fingers, and the edges help you to pick up small objects.
Matter refers to anything that has mass and occupies space, while substances are specific types of matter with uniform properties. Substances are made up of one type of atom or molecule, which distinguishes them from mixtures that have multiple types of particles. Substances can be classified as elements (composed of one type of atom) or compounds (composed of different atoms bonded together).
As asked, the 92 "basic substances" that all matter is formed of are the chemical elements. As we move into advanced issues in science, we have to look a little beyond the chemical elements, but this is a foundational concept. Note that there are a few elements that are not "naturally occurring" on the earth, but can be synthesized.
The composition of an object refers to the materials it is made of. This includes the elements, compounds, or substances that form the object's structure and properties.
Particle theory explains density as the measure of mass per unit volume of a substance. It states that substances are made up of particles that are closely packed together in a given volume. Denser substances have more particles in a given volume, while less dense substances have fewer particles spread out in the same volume.
Burlap is absorbent, as it is made from natural fibers such as jute or hemp. It can absorb liquid spills, moisture, or other substances.
Adhesive substances are made from a huge assortment of things.
Inoculations (for immunization) are substances made from weakened viruses or bacteria.
there are lots of substances made up of particles, solids, liquids, gas etc.
For example, it could be shown that water is made of other substances by electrolysis, that separates it into oxygen and hydrogen.
Glycogen and starch are two substances made from repeating units of glucose.
I know plastic is made from oil
A mixture is a substance made up of two or more pure substances.
These substances are called products (or final products).
A mixture is made when several different substances are mixed together. Mixtures are combinations of two or more substances where the substances involved retain their chemical properties and can be separated through physical means.
Toys made out of rope are good for dogs. They are made out of natural substances, which makes them safer for dogs than toys that are made out of other substances.
It is made using substances like Oxgen and Hydrogen
Jupiter mostly made of hydrogen