stupiditiy
DNA or sometimes RNA
endangered species
the answer to this question is traits.
Traits
Gregor Mendel called the traits that disappear in the first generation recessive traits. These traits are not expressed in the offspring when there is a dominant trait present.
A carnivore for animals, a cannibal for humans who eat human meat.
well if it has veins then it is a living animal or human, if it is like a rock, tree, flower, car, nut, computer, shoe, clothes, anything that is not living has no veins.
We call anything that is alive an organism.
a biotic factor
A host.
A living thing is called an organism. Organisms grow or develop. They produce energy and have a metabolism. They are built of cells.
DNA or sometimes RNA
No, it is not ok because a baby is a person and a living thing, no matter how small. Some people do and this is not right.
Ecosystem
Every cell is a living thing. The cell is the basic unit of structure and function of all living things.
If I am correct, you are thinking of personification. And if you're not, it's anthropomorphism.
That would be known as a biological trait or attribute.