Matter is everything. Carbon Dioxide is matter, Water is matter, and solids are matter is Mostly Matter is everything you can touch.
Head lice exist as any other living species: because of evolution. They are insects that have evolved as predators of human blood and dead skin flakes. These kind of insects are known as parasites.
There are many reasons why things happen. There are also many reasons why there are many things that exist in the world.
A food web links all the food chains in an ecosystem together.
the weakest bond between molecules is H-bonding. but H-bonding don't exist between atoms,it's an intermolecure force.
All living things which we know of exist within the Earth's biosphere.
Living things need water to live unless they will die
Living things need water to live unless they will die
Symmetry can exist naturally, or it can me made artificially, but no person invented the concept of symmetry.
No. Life can exist without it.
Yes, and living things can exist on earth without reproduction. Many things grow by what we call budding or binary fission. Example of these are bacteria.
Yes
Living things have the capability to produce offspring to pass on their genes, and the ability to respond to changes in the environment they exist in.
No, living humans cannot see things which do not exist, they can only dream or imagine that they do.
Iron compounds exist in all living organisms.
By the nature of being a living thing, they will interact with OTHER living things around them. To fully understand them, they must be studied not only for themselves, but by how they interact with other living things around them.
they effect living and non living things exist ang enteract with one another