Answer:
Your nails are made of keratin. Keratin is a type of protein that forms the cells that make up the tissue in nails and other parts of your body.
Answer:
all living organisms are formed from cells
all living cells reproduce
cells are the basic structural and functional unit of life
Explanation:
Let's break down each of the words to find out what they mean.
Eukaryotic: This basically means that the organism in question has a nucleus and other membrane-bound organelles. This rules out bacteria and archaea.
Multicellular: The organism must be made up of one or more cells, so that rules out protists.
Autotrophic: This means that the organism can make energy from inorganic substances via a light source or chemical energy. Finally, this rules out animals and fungi.
Cell wall: This also proves that the organism is a plant. Plants are the only organisms that have a cell wall made of cellulose; fungi have one, but they are made of chitin and glucans.
So, your answer is that the kingdom of the organism of a plant.
The main aspect of viruses that causes controversy over it being classified as living is its manner of reproduction.
Viruses do reproduce, like a living organism. However, they cannot do so without a host cell, so they are unable to reproduce on their own, which means that they are not living.
Hope this helps!
The only bone of the body that does not articulate directly with any other bone is the Hyoid Bone.
