Answer:
-Linnaean Classification System: Classification of the Human Species.
-Biological scientists have worked to classify earth's organisms in a manner that would help us understand how both the present and the extinct species relate to each other.
Proteins-proteases
Carbohydrates- amylase
Fats-bile
D) Nuclear Reactions. I do not get cancer from my dog.
Answer:
the passing on of traits or characteristics