Answer:
Nitrogenous bases known as Glutamine, Thymine, Adenine, and Cytosine.
Scientific validity is the applicability of a conclusion drawn in the context of a scientific experiment to the world at large.
Answer:
Organism's habitat (where a species live) can be described as all of the biotic and abiotic factors in the area where an organism lives.
Ecological niche (how species live) is composed of all of the physical, chemical, and biological factors that a species needs to survive, stay healthy, and reproduce. Niche includes food, abiotic conditions, and behavior.
