Production, transport, use and disposals
Answer:
systematics is the correct answer.
Explanation:
- The modern approach to classification, with the broader goal of reconstructing the evolutionary history, or phylogeny, of organisms is: systematics.
- Systematics plays an important role in the field of biology.
- Carl Linnæus is the father of Systematics.
- Systematics refers to the study of the diversification,nomenclature, and classification of the living organism in the past and also in present.
- Systematics is used to understand the evolutionary relationship and the purpose of systematics is to describe and explain biological variety.
- The main objective of systematics is to identify species and to give scientific names to organisms, it used to determine the arrangement of the living organism and to study the evolutionary history of organisms.
-Medulla in a human is smaller (medullary index of less than one-third); and medulla in animals is very thick (medullary index of one-half or greater).
- Cuticle in humans is imbricated; and the cuticle in animals is coronal or spinous.
- Pigmentation in animal hair is denser than human hair.
- Animal hair can change colors in banded patterns; human hair cannot.
Tall grass prairie ecosystem; bison
Short grass prairie ecosystem; striped skunk
Explanation:
An ionic bond is formed when one atom (usually a metal) donates its valence electrons to another atom (usually a non-metal) so they attain stable electron configuration. The two atoms become joined by electrostatic forces which result from the charges acquired by the atoms as a result of donating or receiving electrons.
An example is NaCl. Na (2.8.1) donates its one valence electron to achieve the stable configuration of (2.8.8) while CL (2.8.7) receives the electron to achieve stable electron configuration of 2.8.8. The Na is left with a positive charge while Cl is left with a negative charge. The two charged atoms attract each other and form an ionic bond.
Learn More:
For more ionic bonds check out;
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